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INTRODUCTION TO ORGANIC CHEMISTRY

Total questions: 12

Worksheet time: 8mins

Name
Class
Date
1.

Isomerism that arises out of the difference in spatial arrangement of atoms or groups about the doubly bonded carbon atoms are called?

a)

Structural Isomerism

b)

Stereoisomerism

c)

Geometrical Isomerism

d)

Optical Isomerism

2.

Which among the following does not exhibit geometric isomerism?

a)

1-hexene

b)

2-hexene

c)

3-hexene

d)

4-hexene

3.

What is a functional group?

a)

Atoms or group of atoms that give specific characteristics to a molecule

b)

Group of molecules that make up a group of atoms

c)

Group of molecules that give specific characteristics to an atom

d)

Group of atoms that give specific characteristics to an element

4.

Classify the compound based on the functional group present.

a)

Ketone

b)

Carboxylic acid

c)

Ester

d)

Ether

5.

Classify the compound based on the functional group present.

a)

Ether

b)

Ketone

c)

Ester

d)

Carboxylic acid

6.

For alkanes, only ________ isomers is possible.

a)

functional group

b)

chain

c)

position

d)

optical

7.

Only _________ molecules have optical isomers.

a)

achiral

b)

chiral

c)

hybrid

d)

hydrocarbon

8.

Two ______________ are non-superimposable mirror image of one another (chiral).

a)

enantiomer

b)

isomer

c)

non-enantiomer

d)

geometric

9.

What is the condensed formula of this structure?

a)

CH3CH2CH2OH

b)

CH3COCH3

c)

CH3CH2CHO

d)

CH3OCH2CH3

10.

What is the condensed formula of this structure?

a)

CH3CH2CH2OH

b)

CH3COCH3

c)

CH3CH2CHO

d)

CH3OCH2CH3

11.

What is correct skeletal structure of this compound

a)

b)

c)

d)

12.

2,5-dimethylhexane

a)

b)

c)

d)