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CHEMISTRY YEAR 10 REVISION BOOK SUMMER

Total questions: 185

Worksheet time: 3hrs 40mins

Name
Class
Date
1.

Acid in our stomach:

a)

Hydrochloric acid

b)

Sulfuric acid

c)

Acetic acid

d)

Carbonic acid

2.

Which substance is alkali?

a)

Toothpaste

b)

Vinegar

c)

Lemon juice

d)

Soft drink

3.

The color of litmus in acid:

a)

Red

b)

Blue

c)

Purple

d)

Green

4.

The color of litmus in alkali:

a)

Red

b)

Blue

c)

Purple

d)

Green

5.

Acids taste .....

a)

sour

b)

bitter

c)

sweet

d)

umami

6.

Reaction between acid and alkali producing salt and water:

a)

Combustion

b)

Neutralization

c)

Precipitation

d)

Decomposition

7.

Something that can be used to identify acid/alkali:

a)

Indicator

b)

Oxidator

c)

Reductor

d)

Terminator

8.

If a solution is acidic, it can be neutralized by adding

a)

a stronger acid

b)

heat

c)

a base

d)

a weaker acid

9.

In a water solution, how do acids differ from bases?

a)

Acids form salts, but bases do not

b)

Acids turn litmus blue, while bases turn litmus red

c)

Acids form hydrogen ions (H+), while bases form hydroxide ions (OH-)

d)

Bases form salts, but acids do not

10.

WHAT ARE THE PROPERTIES OF ACID ?

a)

Acids are corrosive, sour,

b)

Lemon

c)

Mint

d)

tastes bitter

11.
Soap is a weak base.  What is true about the taste of bases?
a)
they taste sour
b)
they taste sweet
c)
they taste bitter
d)
they taste salty
12.

What colour does litmus paper turn when added to an acid?

a)

Blue

b)

Red

c)

Green

d)

Colourless

13.

What other laboratory substance can you use to test if colourless substance is an acid or an alkali?

a)

Catalyst

b)

Salt

c)

Universal Indicator

d)

Water

14.

Which substance is an acid?

a)

Water

b)

Bleach

c)

Orange juice

d)

Washing powder

15.
Tastes Sour
a)
Acids
b)
Bases
c)
Salts
d)
All
16.
The pH of a concentrated acid
a)
0
b)
7
c)
14
d)
6
17.

Acids taste .....

a)

sour

b)

bitter

c)

sweet

d)

umami

18.

Reaction between acid and alkali producing salt and water:

a)

Combustion

b)

Neutralization

c)

Precipitation

d)

Decomposition

19.

The color of universal indicator in hydrochloric acid:

a)

Red

b)

Blue

c)

Purple

d)

Green

20.

Add dilute sulphuric acid slowly to a small amount of copper oxide in a watch glass with stirring. What do you observe in the above reaction?

a)

Copper oxide present in the watch glass dissolves in dilute H2SO4 and the colour of the solution becomes blue.

b)

Copper oxide present in the watch glass insoluble in dilute H2SO4 and the colour becomes black.

c)

Copper oxide present in the watch glass dissolves in dilute H2SO4 and the colour of the solution becomes crimson red.

d)

Copper oxide present in the watch glass dissolves in dilute H2SO4 and the colour of the solution becomes yellow.

21.

A compound of a calcium reacts with dilute hydrochloric acid to produce effervescence. The gas evolved extinguishes a burning candle; turns lime water milky. Write a balanced chemical equation for the reaction if one of the compounds formed is calcium chloride.

a)

CaO + 2HCl ⇨ CaCl2 + CO2 + H2O

b)

CaCO3 + 2HCl ⇨ CaCl2 + CO2 + H2

c)

CaCO3 + 2HCl ⇨ CaCl2 + O2 + H2O

d)

CaCO3 + 2HCl ⇨ CaCl2 + CO2 + H2O

22.

A student reacted hydrochloric acid with sodium hydroxide, until the solution was neutral. Next he evaporated, the water from the beaker. She noticed that white crystals remained in the bottom of the beaker. The crystals were most likely…

a)

alkali

b)

acid

c)

water

d)

salt

23.
A salt is formed when nitric acid combines with sodium hydroxide. What are present in the salt that forms?
a)
Sodium chloride
b)
sodium ions and nitrate ions
c)
only sodium ions
d)
only nitrate ions
24.
Pickles form by soaking in an acid. What are some properties of pickles
a)
Conducts electricity, bitter, turns litmus blue
b)
Slippery, sour, turns litmus blue
c)
Slippery, bitter, turns litmus blue
d)
Sour, turns litmus red, can conduct electricity
25.
BASE + ACID ----> SALT +?
a)
water
b)
oxygen
c)
hydrogen ion
d)
hydroxide ion
26.

Which of the following are CHEMICAL properties of acids?

a)

Reacts with metals to form salt and hydrogen gas

b)

Reacts with metal carbonates to form salt, water and carbon dioxide gas.

c)

Reacts with bases to form salt and water only

d)

Tastes sour

27.

Which of the following statements best define the term ‘salt’?

a)

Salt is formed when metal reacts with an alkali.

b)

Salt contains sodium ions and chloride ions.

c)

Salt is formed from a weak Van der Waals’ forces of attraction.

d)

Salt is formed when the hydrogen ions in an acid is replaced by metal or ammonium ions.

28.

Which of the following reaction can produce sodium nitrate and water?

a)

Sodium chloride solution and nitric acid.

b)

Sodium sulphate solution and nitric acid.

c)

Sodium hydroxide solution and nitric acid.

d)

Sodium and dilute nitric acid.

29.

Which of the following is true about the soluble and insoluble salt?

a)

A

b)

B

c)

C

d)

D

30.

Which of the following salts can be prepared by using double decomposition method?

a)

Silver chloride

b)

Barium nitrate

c)

Sodium carbonate

d)

Lead (II) nitrate

31.

Which of the following are the physical characteristics of salt crystal?


I They have similar size.

II They have fixed angle.

III They have fixed geometrical shapes.

IV They have flat surface, straight edges and sharp angles.

a)

I, II and III

b)

I, II and IV

c)

I, III and IV

d)

II, III and IV

32.

Which of the following substances can be used to prepare copper (II) chloride by reaction with hydrochloric acid?


I Copper (II) oxide

II Copper (II) nitrate

III Copper (II) carbonate

IV Copper (II) hydroxide

a)

I, II and III

b)

I, II and IV

c)

I, III and IV

d)

II, III and IV

33.

Which of the following reagents are suitable to prepare lead (II) sulphate salt?

a)

Lead (II) oxide and sulphuric acid.

b)

Lead (II) carbonate and sulphuric acid.

c)

Lead (II) nitrate and potassium sulphate.

d)

Lead (II) chloride and sodium sulphate.

34.

Which of the following mixture will react to produce an aqueous zinc nitrate solution?


I Zinc carbonate and dilute nitric acid.

II Zinc oxide and dilute nitric acid.

III Zinc oxide and potassium nitrate solution.

IV Zinc and aqueous sodium nitrate solution.

a)

I and II

b)

II and III

c)

III and IV

d)

I and IV

35.

What is the volume of alkali needed to produce 0.745 g of salt?

[Relative atomic mass: K = 39, H = 1, O = 16, Cl = 35.5]

a)

5 cm3

b)

10 cm3

c)

15 cm3

d)

20 cm3

36.

6.8 g of calcium carbonate reacts with 50 cm3 of 1 mol dm–3 hydrochloric acid, HCl. Determine the mass of calcium carbonate that has not taken part in the reaction.

[Relative atomic mass: Ca = 40, C = 12, O = 16]

a)

2.5 g

b)

3.8 g

c)

4.3 g

d)

5.5 g

37.

Which of the following is true about the use of salt?

a)

A

b)

B

c)

C

d)

D

38.

Which of the following pairs of solutions will produce a white precipitate?

a)

Lead (II) nitrate and sodium chloride.

b)

Magnesium nitrate and sodium sulphate.

c)

Calcium nitrate and sodium chloride.

d)

Barium sulphate and sodium chloride.

39.

Sodium carbonate solution is added into copper (II) nitrate solution in an experiment. What is the colour of the precipitate obtained?

a)

Green

b)

Yellow

c)

White

d)

Brown

40.

Which of the following ions is in white precipitate and insoluble in excess sodium hydroxide solution?

a)

Al3+

b)

Pb2+

c)

Zn2+

d)

Mg2+

41.

An aqueous iron (II) sulphate is added with aqueous sodium hydroxide and aqueous barium chloride. Which of the following is true about the observation of both the reaction?

a)

A

b)

B

c)

C

d)

D

42.

Solution X is mixed with the following reagents.

i) dilute sulphuric acid

ii) iron(II) sulphate

iii) concentrated sulphuric acid


Brown ring is formed at the end of the reaction. What is the solution X?

a)

Barium chloride

b)

Sodium nitrate

c)

Potassium sulphate

d)

Magnesium oxide

43.

A few drops of sodium hydroxide, NaOH solution, is added to an aqueous solution. A green precipitate is formed. Which of the following may be present in the solution?

a)

Cu2+

b)

Fe2+

c)

Fe3+

d)

NH4+

44.

A substance, P, dissolves in dilute hydrochloric acid to produce a gas which turn lime water milky. When aqueous sodium hydroxide is added, a brown precipitate is formed. What is probably P?

a)

Iron (III) carbonate

b)

Zinc carbonate

c)

Magnesium carbonate

d)

Lead (II) carbonate

45.

The following tests are conducted on solution X as shown in Table 1. Which of the following ions is present in solution X?

a)

Ca2+

b)

Zn2+

c)

Mg2+

d)

Pb2+

46.

The following information explains the properties of P.

Which of the following is P?

a)

Barium sulphate

b)

Silver chloride

c)

Magnesium oxide

d)

Lead (II) carbonate

47.

Complete the following word equation:

Metal + Acid -->

a)

salt + water

b)

salt + hydrogen

c)

salt + Water + Carbon dioxide

d)

salt + water + hydrogen

48.
Salts that are made with hydrochloric acid are called ______________.
a)
chlorides
b)
sulfates
c)
nitrates
d)
carbonates
49.
Salts that are made with sulfuric acid are called ______________.
a)
chlorides
b)
sulfates
c)
nitrates
d)
carbonates
50.
Salts that are made with nitric acid are called ______________.
a)
chlorides
b)
sulfates
c)
nitrates
d)
carbonates
51.
What salt is produced if you react sodium hydroxide with hydrochloric acid?
a)
sodium hydroxide
b)
sodium sulfate
c)
sodium nitrate
d)
sodium chloride
52.

A salt is formed when nitric acid combines with sodium hydroxide. What is the name of the salt?

a)

sodium chloride

b)

sodium nitrate

c)

hydrogen nitrate

d)

sodium sulfate

53.

Which two chemicals could you react to make only potassium chloride and water?

a)

potassium and hydrochloric acid

b)

potassium hydroxide and hydrochloric acid

c)

potassium oxide and sulfuric acid

d)

potassium and sulfuric acid

54.

Which of the following salts is prepared by precipitation method?

a)

sodium chloride

b)

barium sulfate

c)

calcium nitrate

d)

ammonium carbonate

55.

How would you prepare a sample of potassium chloride safely in the laboratory?

a)

Add excess potassium metal to dilute hydrochloric acid

b)

Titrate dilute HCl with aqueous KOH with an indicator

c)

Titrate dilute HCl with aqueous KOH once with indicator, then again without

d)

Mix aqueous potassium nitrate with aqueous sodium chloride

56.

Which of the following methods is used to prepare zinc sulfate?

a)

Add excess zinc chloride to aqueous sodium sulfate

b)

Tiltrate dilute H2SO4 with aqueous Zn(OH)2 with an indicator, then again without

c)

Add excess solid zinc oxide to dilute sulfuric acid

d)

Mix aqueous zinc nitrate with aqueous potassium sulfate

57.

After titrating aqueous NaOH with dilute HCl without indicator, what is my next step to obtain a sample of NaCl ?

a)

Filtration

b)

Evaporation to dryness

c)

Repeat the titration

d)

Evaporate to saturation, then cool the solution

58.

After adding aqueous Ca(NO3)2 to dilute H2SO4, what is my next step to prepare a sample of CaSO4?

a)

Crystallisation

b)

Evaporation to dryness

c)

Filtration to get the filtrate

d)

Filtration to get the residue

59.

Which of the following can be prepared by titration?

a)

Magnesium sulfate

b)

Zinc carbonate

c)

Lead (II) sulfate

d)

Lithium chloride

60.

Why is solid calcium hydroxide added in excess to dilute nitric acid when preparing calcium nitrate salt?

a)

To ensure all calcium hydroxide is used up

b)

To speed up the reaction

c)

To ensure all dilute nitric acid is used up

d)

To have maximum yield of calcium nitrate

61.

Which method of preparation of a pure salt solution requires the use of a pipette and burette?

a)

BaCl2 + Na2SO4 --> BaSO4 + 2NaCl

b)

CuO + HCl --> CuCl2 + H2O

c)

NaOH + HCl --> NaCl + H2O

d)

MgCO3 + H2SO4 --> MgSO4 + H2O + CO2

62.

Which pair of reagents can be used to prepare copper(II) sulfate salt?

a)

Copper metal with dilute sulfuric acid

b)

Copper(II) nitrate with sodium sulfate

c)

Copper(II) chloride and dilute sulfuric acid

d)

Copper(II) carbonate with dilute sulfuric acid

63.

Which two solutions, when mixed together, will form a precipitate?

a)

dilute hydrochloric acid and barium nitrate

b)

dilute sulfuric acid and sodium hydroxide

c)

dilute hydrochloric acid and lead (II) nitrate

d)

dilute nitric acid and zinc chloride

64.

According to Brønsted-Lowry acid base theory, an acid ___.

a)

is a proton donor

b)

is a proton acceptor

c)

produces H+ when added to water

d)

turns phenolphthalein pink

65.

According to Arrhenius acid-base theory, an acid ___.

a)

is an H+ acceptor

b)

is a H+ donor

c)

is a substance that produces H+ in water

d)

turns litmus paper blue

66.

Which reactant in the following equation is acting as a Brønsted-Lowry acid?

a)

ammonium

b)

ammonia

c)

hydroxide

d)

water

67.

HSO4-(aq) + H2O(l) → H3O+(aq) + SO42-(aq)

Identify the Brønsted-Lowry acid in the above reaction.

a)

HSO4-

b)

H2O

c)

H3O+

d)

SO42-

68.

CO32-(aq) + H2O(l) → HCO3-(aq) + OH-(aq)

Using the above reaction, which species is the conjugate base?

a)

CO32-

b)

H2O

c)

HCO3-

d)

OH-

69.

A substance that remains when a base has accepted an H+ ion is a(n)


(a)  
Choose from the below words
conjugate acid
acid
base
conjugate base
70.

Choose the conjugate acid of OH-

a)

HCO3-

b)

OH-

c)

CO32-

d)

H2O

71.

Choose the conjugate base of HNO3

a)

HNO3

b)

H2O

c)

H3O+

d)

NO3-

72.

True or False: All Arrhenius acids are also Brønsted-Lowry acids.

a)

True

b)

False

73.

Which of the following substances is both a Brønsted-Lowry base and an Arrhenius base?

a)

NH3(aq)

b)

LiOH(aq)

c)

HCl(g)

d)

HCl(aq)

74.

Which of the following is a polyprotic acid?

a)

HCl

b)

H2SO4

c)

HNO3

d)

HF

75.

Which of the following is the hydronium ion?

a)

H+

b)

H2O

c)

OH–

d)

H3O+

76.

Which substance is an Arrhenius base?

a)

KCl

b)

CH3Cl

c)

KOH

d)

CH3OH

77.

The conjugate acid for NH3 is

a)

NH2

b)

N

c)

H3

d)

NH4+

78.

According to Arrhenius acid-base theory, a base ___.

a)

is an H+ acceptor

b)

is a H+ donor

c)

is a substance that produces OH- in water

d)

turns litmus paper red

79.

According to Brønsted-Lowry acid base theory, a base ___.

a)

is a proton donor

b)

is a proton acceptor

c)

produces OH- when added to water

d)

has a bitter taste

80.

Identify the fuel that leaves more smoke and ash on burning.

a)

Solid fuel

b)

Liquid fuels

c)

Gaseous fuels

d)

Any one of the above

81.

By which of the given processes is coal formed?

a)

Carbonisation

b)

Distillation

c)

Vapourisation

d)

Evaporation

82.

Which of the forms of coal has highest percentage of carbon?

a)

Anthracite

b)

Bituminous

c)

Peat

d)

Lignite

83.

What are the most common sources of energy used in automobiles?

a)

Wood and coal

b)

Petroleum and diesel

c)

LPG and cow dung

d)

Natural gas and coal

84.

Which of the following properties is NOT a characteristic of a good fuel?

a)

High Ignition temperature

b)

Low cost

c)

Causes minimum pollution

d)

Readily available

85.

Where is kerosene mainly used?

a)

In laying down roads

b)

As fuel in jet engines

c)

In making water proof materials

d)

In furnaces of industries

86.

How is coke superior than coal as a fuel?

a)

Coal is mineral and burns releasing smoke while coke is a residue

b)

Coal is an impure form of carbon, while coke is a pure form of carbon

c)

Only coal consists of atoms of carbon, hydrogen , oxygen and sulphur while coke mainly consists of carbon

d)

All of the above

87.

Which type of coal has the most energy?

a)

Bituminous

b)

Peat

c)

Anthracite

d)

Lignite

88.

Which material is the initial starting point of coal formation?

a)

Bituminous

b)

Peat

c)

Anthracite

d)

Lignite

89.
What are fossil fuels?
a)
complex hydrocarbon compounds
b)
mixtures of gaseous hydrocarbons located under the surface of the Earth
c)
a nonrenewable energy resource formed the remains of organisms that lived long ago
90.
7. Which fossil fuel is the remains of ancient plants?
a)
Coal
b)
Petroleum
c)
Natural Gas
91.
6. Gasoline comes from which fossil fuel?
a)
Coal
b)
Petroleum
c)
Natural Gas
92.
Which is not an environmental impact of using fossil fuels.
a)
Global Warming
b)
Acid Rain
c)
Oil Spill
d)
Rapid Population Growth
93.
Crude oil is also called what?
a)
biomass
b)
fossils
c)
coal
d)
petroleum
94.
This is the cleanest burning of the fossil fuels:
a)
Natural Gas
b)
Coal
c)
Petroleum
d)
Shale
95.

The use of diamond in abrasives is due to its

a)

high melting point

b)

hardness

c)

octahedral shape

d)

durability

96.

Graphite and diamond are similar in that they

a)

have octahedral shape

b)

have same density

c)

form carbon(IV) oxide o combustion

d)

conduct electricity

97.

Which of the allotropes of carbon is a constituent of a lead pencil?

a)

Graphite

b)

Diamond

c)

Lampblack

d)

Soot

98.

The 'gasification of coke' is used for the manufacture of

a)

producer gas

b)

natural gas

c)

synthetic gas

d)

industrial gas

99.

Which of the following compounds is a neutral oxide?

a)

Carbon(IV) oxide

b)

Carbon(II) oxide

c)

Sulphur (IV) oxide

d)

Sulphur (VI) oxide

100.

A form of carbon used for absorbing poisonous gases and purification of noble gases is

a)

wood charcoal

b)

animal charcoal

c)

carbon fibres

d)

carbon black

101.

Synthetic gas is a mixture of

a)

CH4 and H2O

b)

CH4 and H2

c)

CO and H2

d)

CO2 and H2

102.

The allotropes of carbon used in the decolourisation of sugar of

a)

graphite

b)

soot

c)

charcoal

d)

lamp black

103.

When steam is passed over red - hot carbon, the substances produced are

a)

hydrogen and trioxocarbonate(IV) acid

b)

hydrogen, oxygen and carbon(II)oxide

c)

hydrogen and carbon(II) oxide

d)

hydrogen and carbon(IV) acid

104.

Carbon is tetravalent because

a)

electrons in both the 2s and 2p orbitals are equivalent

b)

the electrons in all the orbitals of carbon are equivalent

c)

the 2s and 2p orbitals hybridised

d)

all the atomic orbitals of carbon hybridise

105.

Carbon's electronic configuration is

a)

2,2,2

b)

2,4

c)

1,1,4

d)

3,2,1

106.

In covalent bonding electrons are

a)

Shared

b)

Transferred

c)

Donated

d)

Lost

107.

Name the compound with formula C2H4

a)

Methane

b)

Ethane

c)

Propane

d)

Ethene

108.

The property of self-linkage among identical atoms to form long chain compounds is known

a)

Superposition

b)

Catenation

c)

Isomerisation

d)

Halogenation

109.

How many bonds will a C atom form?

a)

1

b)

2

c)

3

d)

4

110.
Which consists of carbon atoms?
a)
graphite
b)
diamond
c)
fullerene
d)
all of these
111.
What structure is shown in the diagram?
a)
Diamond
b)
Graphite
c)
fullerene
112.

Which of the following are saturated hydrocarbons

a)

Alkanes

b)

Alkenes

c)

Alkynes

d)

All of the above

113.

Which of the following statements about graphite and diamond is true?

a)

They have the same crystal structure

b)

They have the same degree of hardness

c)

They have the same electrical conductivity

d)

They can undergo the same chemical reactions

114.

Carbon is

a)

divalent

b)

trivalent

c)

tetravalent

d)

pentavalent

115.
Which consists of carbon atoms?
a)
graphite
b)
diamond
c)
fullerene
d)
all of these
116.
What structure is shown in the diagram?
a)
Diamond
b)
Graphite
117.
Which has every carbon atom covalently bonded to four other atoms?
a)
graphite
b)
diamond
c)
fullerene
d)
none of these
118.
Which has the formula C60?
a)
graphite
b)
diamond
c)
fullerene
d)
none of these
119.
What structure is shown in the diagram?
a)
Diamond
b)
Graphite
c)
fullerene
120.

Because carbon has 4 valence electrons

a)

it can form up to 4 covalent bonds

b)

it can form ionic bonds

c)

it can form only double bonds

d)

it can form covalent bonds with H only

121.

While cooking, if the bottom of the vessel is getting blackened on the outside, it means that:

a)

The food is not cooked completely

b)

The fuel is not burning completely

c)

The fuel is wet

d)

The fuel is burning completely

122.

Which of the following is the molecular formula of cyclobutane?

a)

C4H10

b)

C4H6

c)

C4H8

d)

C4H4

123.

While cooking, if the bottom of the vessel is getting blackened on the outside, it means that:

a)

The food is not cooked completely

b)

The fuel is not burning completely

c)

The fuel is wet

d)

The fuel is burning completely

124.

How many carbons are there in the longest chain?

a)

5

b)

3

c)

1

d)

6

125.

The carbons circled in red...

a)

are double bonded

b)

are sharing two pairs of electrons

c)

are sharing three pairs of electrons

d)

Are sharing three electrons

126.

Prefix 'prop' is used when no. of carbon are

a)

1

b)

3

c)

4

d)

5

127.

Which of the following compound is saturated hydrocarbon?

I CH3CH2CH2CH3

II CH3CHC(CH3)2

III CH3CH2CH(CH3)2

IV CH3CHCHCH3

a)

I and III

b)

II and IV

c)

I, II and III

d)

I, III and IV

128.

Which of the following is the functional group of an alkene?

a)

C-C

b)

C=C

c)

-OH

d)

-COOH

129.

If an alkane has 10 carbon atoms, how many hydrogen atoms will it have?

a)

20

b)

22

c)

40

d)

42

130.

What is the correct name for the alkyne shown?

a)

butyne

b)

1-butyne

c)

2-butyne

d)

1-methyl-1-propyne

131.

Which is the structures with IUPAC nomenclature


2,2,4-trimethylpentane

a)
b)
c)
d)
132.

Graphite and diamond are similar in that they

a)

have octahedral shape

b)

have same density

c)

form carbon(IV) oxide o combustion

d)

conduct electricity

133.

When steam is passed over red - hot carbon, the substances produced are

a)

hydrogen and trioxocarbonate(IV) acid

b)

hydrogen, oxygen and carbon(II)oxide

c)

hydrogen and carbon(II) oxide

d)

hydrogen and carbon(IV) acid

134.

Which one of the following industries uses limestone as a raw material?

a)

Aluminum

b)

Cement

c)

Sugar

d)

Jute

135.

Which one of the following industries uses bauxite as a raw material?

a)

Aluminum

b)

Cement

c)

Jute

d)

Steel

136.

How many moles of carbon(iv)oxide contains 16.0g of oxygen?

[ C = 12.0, O = 16.0 ]

a)

0.20 mol

b)

0.25 mol

c)

0.40 mol

d)

0.50 mol

137.

Stoichiometry is based on the law?

a)

multiple proportion

b)

constant composition

c)

conservation of energy

d)

conservation of mass

138.
The step needed for sea plants and animals to become hydrocarbons is
a)
enormous heat and pressure
b)
shallow burial by sediments
c)
refining and processing
d)
drilling and distillation
139.
The job of an oil refinery is to
a)
transport the crude from the drill site
b)
separate crude into various types of fuel
c)
pump crude oil up to the surface
d)
mix separate types of fuel into crude
140.
Distillation occurs where crude oil is separated into fuels by
a)
mixing it with corn starch and letting it settle
b)
putting it under intense pressure until it becomes solid
c)
heating it to different boiling points
d)
removing the sulfur particles from it
141.
Aside from distillation, refineries also are responsible for
a)
removing sulfur air pollutants
b)
shipping it to individual has stations
c)
setting the price of gasoline
142.

Crude and refined oil is transported around the country mainly by

a)

trains (20 mi/hr)

b)

pipelines (5 mi/hr)

c)

airplanes (500 mi/hr)

d)

tankers (70 mi/hr)

143.
Most of the barrel of crude oil is refined into
a)
jet fuel & heating oil
b)
diesel & liquefied gas
c)
gasoline & jet fuel
d)
diesel & gasoline
144.
Drilling, refining, and using petroleum is responsible for which environmental hazard?
a)
air pollution
b)
water pollution
c)
groundwater pollution
d)
all 3 types of pollution
145.

Fuel is classified into ...

a)

renewable resource

b)

non-renewable resource

146.

Which one is not the example of fossil fuel?

a)

coal

b)

petroleum

c)

natural gas

d)

wood

147.

The technique used to separate crude oil into several fraction of hydrocarbon is called...

a)

filtration

b)

evaporation

c)

fractional distillation

d)

crystallization

148.

The more the number of carbon atoms, the ... the boiling point.

a)

more

b)

less

149.

The lightest fraction was placed on the .. of fractionating column.

a)

top

b)

bottom

150.

Naphta is used for ...

a)

heating and cooking

b)

for fuel in cars

c)

for making chemicals

d)

for jet fuel

151.

Kerosene is used for ...

a)

heating and cooking

b)

for fuel in cars

c)

for making chemicals

d)

for jet fuel

152.

Bitumen is used for ...

a)

fuel in cars

b)

making chemicals

c)

jet fuel

d)

making roads

153.

Breaking down of larger hydrocarbon molecules into the smaller one is known as ...

a)

cracking

b)

addition

c)

substitution

d)

combustion

154.

Any natural material that is used by humans is considered a(n)

a)

natural resource

b)

human resource

c)

material resource

d)

energy resource

155.

The energy in these resources originally comes from the ______

a)

sun's energy

b)

moon's energy

c)

living things

d)

wind

156.

Natural resources may be categorized as either _____________ or ________________

a)

renewable or nonrenewable

b)

living or non-living

c)

dead or alive

d)

available or nonavailable

157.

A natural resource that can be replaced at least as quickly as it is used is called a(n)

a)

renewable resource

b)

nonrenewable resource

c)

material resource

d)

energy resource

158.

A natural resource that forms much more slowly than it is consumed is a(n)

a)

renewable resource

b)

nonrenewable resource

c)

material resource

d)

energy resource

159.

Examples of nonrenewable resources are

a)

minerals, fossil fuels, coal, oil, petroleum, and natural gas

b)

sun, wind, and water

c)

plants and animals

d)

oceans, rivers and streams

160.

A nonrenewable resource formed from the buried remains of plants and animals that lived long ago are called

a)

fossil fuels

b)

material resources

c)

rock

d)

minerals

161.

A natural resource that humans use to generate energy is

a)

a material resource

b)

an energy resource

c)

fossil fuel

d)

plant and animals

162.

A natural resource that humans use to make objects or to consume as food or drink is

a)

a material resource

b)

an energy resource

c)

fossil fuel

d)

plant or animal

163.

Examples of geologic resources are

a)

rock, minerals, soil, and fossil fuels

b)

plants and animals

164.

choose the ways to extract geologic resources. Choose all that apply

a)

drilling

b)

mining

c)

shoveling

d)

conservation

165.

A deposit of rock that has a high enough concentration of valuable material to be extracted for a profit is called a(n)

a)

ore

b)

smelt

c)

leach

d)

conservation

166.

This is the process in which fuels and products are made from crude oil.

a)

smelting

b)

leaching

c)

refining

d)

conservation

e)

stewardship

167.

The protection and wise use of resources is called

a)

smelting

b)

leaching

c)

refining

d)

conservation

e)

stewardship

168.

__________________ is the careful and responsible management of resources.

a)

smelting

b)

leaching

c)

refining

d)

conservation

e)

stewardship

169.
Can oil be made from fossil fuels?
a)
False
b)
True
170.

Which of the following is NOT a *typical* use for oil?

a)

Gasoline

b)

Electricity

c)

Plastic Manufacturing

d)

Asphalt

171.
What is the difference between crude oil and petroleum
a)
Petroleum is a fossil fuel crude oil is not
b)
Petroleum is found in nature, crude oil is generated in industry
c)
Crude oil is made of dead plants/animals from millions of years ago petroleum is made of gases in the atmosphere
d)
Crude oil is a fossil fuel found in nature in luqid form, petroleum is generated from crude oil
172.
Which is not a fossil fuel?
a)
Natural gas
b)
Coal
c)
Crude oil
d)
Water
173.

Which is a fuel obtained by crude oil?

a)

Diesel

b)

Jet Fuel

c)

Gasoline

d)

All are obtained from crude oil

174.

The majority of petroleum is used for

a)

transportation

b)

industrial uses

c)

commercial uses

d)

electricity

175.

Petroleum & Coal are considered ___ energy sources

a)

nonrenewable

b)

renewable

176.

Which of the following describes petroleum formation?

a)

When dinosaurs became extinct 65 million years ago, their bodies decayed to become petroleum.

b)

Petroleum is renewable over human lifetimes.

c)

It takes hundreds of millions of years for petroleum to form.

d)

Petroleum only formed in cold places such as Canada.

177.

Natural gas occuring along with petroleum is called --------

a)

Dry gas

b)

Wet gas

178.

Natural gas compressed at very high pressure is called -----

a)

liquified natural gas

b)

compressed natural gas

179.

Liquid form of natural gas is ------

a)

LNG

b)

LPG

180.

Petroleum gas liquefied under pressure is called -------

a)

LNG

b)

LPG

181.

Major component of coal is -----

a)

Silicon

b)

Carbon

182.

Highest quality coal is ------

a)

Bituminous

b)

Anthracite

183.

Least quality coal is ------

a)

Black lignite

b)

Brown coal

184.

Destructive distillation of coal is known as ----

a)

coking of coal

b)

Choking of coal

185.

Ammonia contamination in coal is removed by absorbing it in a -----

a)

Base

b)

Acid