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Sir Rox SSC Quiz

Total questions: 20

Worksheet time: 7mins

Name
Class
Date
1.

Branch of chemistry that deals with carbon-containing compounds.

a)

Carbometry

b)

Organic Chemistry

c)

Inorganic Chemistry

d)

Organized Chemistry

2.

Carbon-containing compounds.

a)

Inorganic compounds

b)

Organized compounds

c)

Carboniums

d)

Organic compounds

3.

The scientist who synthesized the organic chemical urea from inorganic compound ammonium cyanate and realized that these organic compounds could indeed be produced.

a)

Friedrich August Kekule

b)

Robert Boyle

c)

Friedrich Wohler

d)

Joseph Priestley

4.

The central part of the atom.

a)

Nucleus

b)

Nucleons

c)

Neutrinos

d)

Neutrals

5.

The number of neutrons in the nucleus of an atom can be determined by:

a)

Subtracting the mass number from the atomic number of the atom

b)

Getting the atomic mass of the element

c)

Subtracting the mass number to the number of electrons

d)

Getting the Atomic number of the element

6.

An organic chemical compound composed exclusively of hydrogen and carbon atoms

a)

Hydrocarbon

b)

Hydrobon

c)

Carbogen

d)

hydrocarbide

7.

Organic compounds that consist entirely of single-bonded carbon and hydrogen atoms and lack any other functional groups

a)

Alkynes

b)

Alkanes

c)

Alkenes

d)

Alakines

8.

a class of unsaturated hydrocarbon compounds with at least one carbon-to-carbon double bond.

a)

Alakines

b)

Alkynes

c)

Alkanes

d)

Alkenes

9.

Prefix used to indicate 3 carbons in the parent chain of an organic compound

a)

but-

b)

prop-

c)

hex-

d)

prep-

10.

Organic molecules made of the functional group carbon-carbon triple bonds and are written in the empirical formula of CnH2n−2.

a)

Alkynes

b)

Alkenes

c)

Alakines

d)

Alkanes

11.

Family of compounds that contain one or more hydroxyl (-OH) groups attached to a single bonded alkane.

a)

Carboxylic Acids

b)

Aldehydes

c)

Ketones

d)

Alcohols

12.

Any of a class of organic compounds characterized by the presence of a carbonyl group in which the carbon atom is covalently bonded to an oxygen atom.

a)

Aldehydes

b)

Carboxylic Acids

c)

Alcohols

d)

Ketones

13.

An organic compound made by replacing the hydrogen of an acid by an alkyl or other organic group. Many naturally occurring fats and essential oils are esters of fatty acids

a)

Carboxylic acids

b)

Esters

c)

Ethers

d)

Aldehydes

14.

An organic acid containing a carboxyl group.

a)

Carboxylic Acids

b)

Esters

c)

Ethers

d)

Aldehydes

15.

Any class of organic compounds characterized by an oxygen atom bonded to two alkyl or aryl groups.

a)

Carboxylic acids

b)

Esters

c)

Ethers

d)

Aldehyde

16.

Any of a class of organic compounds, in which a carbon atom shares a double bond with an oxygen atom, a single bond with a hydrogen atom, and a single bond with another atom or group of atoms.

a)

Carboxylic acids

b)

Esters

c)

Ethers

d)

Aldehydes

17.

Long chains of very large molecules containing many repeating sub-units.

a)

Poly-Carbons

b)

Poly-Organic

c)

Polymer

d)

Polymere

18.

Which of the following is not considered an organic compound?

a)

Plastic

b)

Vinegar

c)

Soap

d)

Water

19.

To get the mass number:

a)

Add the total number of protons

b)

Add the number of neutrons and number of electrons

c)

Add the atomic number and number of neutrons

d)

Add the number of protons and electrons

20.

The most natural isotope of carbon on Earth.

a)

Carbon-14

b)

Carbon-6

c)

Carbon-30

d)

Carbon-12