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Long Test 2 GC1

Total questions: 50

Worksheet time: 32mins

Name
Class
Date
1.

What is the prefix used when referring to ring structures?

a)

Pyro-

b)

Aro-

c)

Cyclo-

d)

None of the above

2.

What is the common name given to this alkyl branch?

a)

Propyl

b)

Methyl

c)

Isopropyl

d)

Ethane

3.

Which of the following is the most saturated hydrocarbon?

a)

Alkanes

b)

Alkenes

c)

Alkynes

d)

Arenes

4.
What type of molecule is it:
a)
alkene
b)
alkyne
c)
alkane
d)
amino acid
5.

What do you call an atom that carries an electrical charge?

a)

Ion

b)

Isotope

c)

Quartz

d)

Compound

6.

TRUE or FALSE.

Organic Chemistry is the study of chemical compounds found in living organisms alone.

(a)  

7.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
8.
If an alkane has 20 carbon atoms, how many hydrogen atoms will it have?
a)
20
b)
22
c)
40
d)
42
9.
How many carbon atoms are in propane
a)
1
b)
2
c)
3
d)
4
10.

Polymers not made by condensation polymerisation

a)

Nylon

b)

Kevlar

c)

Polyester

d)

PVC

11.

An example of an alkene polymer

a)

Propene

b)

Polyester

c)

Polythene

d)

Ethylene

12.

Polymers are made of

a)

Acids

b)

Hydrogen

c)

Carbons

d)

Monomers

13.

What does PVC stand for?

a)

Poly Vinyl Chemical

b)

Poly Vinyl Carbon

c)

Poly Vinyl Chlorine

d)

Poly Vinyl Carbonate

14.

Which of these are thermoplastic properties

a)

Reshaping capabilities

b)

High impact resistance

c)

Recyclable

d)

Resistant to high temperatures

e)

Cannot be recycled

15.

What are the 2 types of Polymers?

a)

Thermosetting Plastics

b)

Thermochromic Plastics

c)

Thermoplastics

d)

Thermopolymers

16.

What is the name of the addition polymer?

a)

poly(bromoethane)

b)

poly(bromoethene)

c)

poly(bromoethanol)

17.

What is the name of the molecule shown?

a)

3-isopropoxy-3-ethyl-2-methylpentane

b)

3-ethyl-3-isopropyl-2-methylpentoxy

c)

3-ethyl-3-isopropyl-2-methyl-3-pentoxy

d)

3-ethyl-3-isopropoxy-2-methylpentane

18.

What is the name of the molecule shown?

a)

4-tertbutyl-2-chloro-3-ethyl-5-methylheptane

b)

2-chloro-3-ethyl-4-tertbutyl-5-methylheptane

c)

2-chloro-4-tertbutyl-3-ethyl-5-methylheptane

d)

2-chloro-3-ethyl-5-methyl-4-tertbutylheptane

19.

What is the name of the molecule shown?

a)

2-bromo-4,5-diethylheptane

b)

2-bromo-4,5-diethylhexane

c)

2-bromine-4,5-diethylheptane

d)

2-bromine-4,5-diethylhexane

20.

Which functional group is represented by the general formula shown?

a)

Aldehydes

b)

Carboxylic Acids

c)

Ketones

d)

Ethers

21.

Which functional group is represented by the general formula R-O-R?

a)

Aldehydes

b)

Alcohols

c)

Ethers

d)

Carboxylic Acids

22.

Which functional group is represented by the general formula R-X?

a)

Halocarbons

b)

Alcohols

c)

Ethers

d)

Carboxylic Acids

23.

What is the difference between an alkane and an alkene?

a)

Alkanes have doubled bonds and alkenes a double bond

b)

Alkanes have single bonds and alkenes a signle bond

c)

Alkanes have single bonds and alkenes a double bond

d)

Alkanes have single bonds and alkenes a triple bond

24.

What functional group is shown?

a)

amino

b)

hydroxyl

c)

carboxyl

d)

sulfhydryl

25.

What is the molecular formula for structure showed?

a)

C8H18

b)

C3H3

c)

C8H3

d)

C3H2(CH3)3

26.

Which of these is the best example of how the polymer molecules are arranged in Teflon tape?

a)
b)
c)
d)

none of the above

27.
Which two bio molecules have only Carbon, Hydrogen, and Oxygen?
a)
Carbs/Nucleic Acids
b)
Lipids/Carbs
c)
Proteins/Nucleic Acids
d)
Carbs/Proteins
28.

Identify the type of polymer involved

a)

addition polymer

b)

polyester

c)

polyamide

29.

Which diagram gives the skeletal formula of

2-chloropentan-3-ol ?

a)

A

b)

B

c)

C

d)

D

30.

Macromolecules are made of repeating subunits called

a)

monomers

b)

monosaccharides

c)

polymers

d)

polysaccharides

31.

The type of chain structure shown here is referred to as a

a)

Mesh chain

b)

Branched chain

c)

Cross linked chain

d)

linear chain

32.

Which of the following types of chains would be found in a thermo plastic?

a)

Cross linked chain

b)

Branched chain

c)

Laminated chain

d)

Continuous chain

33.

Urea formaldehyde is which sort of polymer?

a)

Thermo setting

b)

Thermo plastic

c)

Elastomer

d)

Composite

34.

ABS is which sort of polymer?

a)

Thermo plastic

b)

Thermosetting plastic

c)

Elastomer

d)

Composite

35.

Which type of reaction is shown?

a)

Dehydration Synthesis

b)

Hydrolysis

36.

What type of reaction is shown?

a)

Dehydration synthesis

b)

Hydrolysis

37.

This molecule is

a)

Carbon

b)

Water

c)

Glucose

d)

Fat

38.

In order to break apart a polymer ________ must be added.

a)

carbon

b)

water

c)

oxygen

d)

hydrogen

39.

Macromolecules are made of repeating subunits called

a)

monomers

b)

monosaccharides

c)

polymers

d)

polysaccharides

40.

Carbon can form _____ bonds with other elements.

a)

1

b)

2

c)

3

d)

4

41.

The higher the charge of ions, the smaller the interaction among ions in ionic solids.

a)

True

b)

False

42.
What are the four biological molecules?
a)
proteins, carbohydrates, lipids, nucleic acids
b)
A, T, C, G
c)
water, air, earth, and fire
43.
What level of protein structure is this?
a)
Primary
b)
Secondary
c)
Tertiary
d)
Quaternary
44.
What type of fatty acid is this?
a)
Unsaturated
b)
Saturated
c)
Monounsaturated
45.
Which branch of the amino acid determines its overall function?
a)
Amino group
b)
Hydrogen atom
c)
Carboxyl Group
d)
R group
46.
This is a section of which molecule?
a)
Amylose
b)
Amylopectin
c)
Cellulose
47.
This is a section of which molecule?
a)
Amylopectin
b)
Amylose
c)
Cellulose
48.
The bonds linking amino acids are called
a)
Peptide bonds
b)
Glycosidic bonds
c)
Ester bonds
49.
Carbohydrates, proteins and lipid monomers are joined in reactions called...
a)
Condensation Reactions
b)
Hydrolysis Reactions
50.

Lipids are soluble in water.

a)

TUMPAK!

b)

LIGWAK!

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