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Stereochemistry

Total questions: 6

Worksheet time: 5mins

Name
Class
Date
1.

Compounds which have different arrangements of atoms in space while having same atoms bonded to each other are said to have

a)

position isomerism

b)

functional group isomerism

c)

chain isomerism

d)

stereoisomerism

2.

Which of the following can make difference in optical isomers?

a)

heat

b)

temperature

c)

polarized light

d)

pressure

3.

Which of the following terms best describes the following pair of molecules?

a)

Isomers

b)

Constitutional isomers

c)

Configurational isomers

d)

Geometrical isomers

4.

Which of the following is an alkane which can exhibit optical activity?

a)

Neopentane (2,2-dimethylpropane)

b)

Isopentane (2-methylbutane)

c)

3–Methylpentane

d)

3–Methylhexane

5.

Identify the one which shows E-Z mechanism?

a)

3-methylpent-2-ene

b)

2-methylpent-2-ene

c)

Methyl-3-pent-2-ene

d)

2,3-methylpentene

6.

Which of the following molecules does not possess enantiomers?

a)

CH3CH2CH2CHBrCH3

b)

CH3CH2CBr2CH3

c)

CH3CHBrCH2CH3

d)

CHBr2CH2CHBrCH3