Classification of Isomerism NEET Questions

Organic Chemistry - Hydrocarbons

Classification of Isomerism MCQ Questions


7.

Which of the following pairs are metamers?

A.

CH3-O-CH3 & CH3CH2OH

B.

CH3CH2-O-CH2CH3 & CH3-O-CH2CH2CH3

C.

Cyclopentane & Pentene

D.

Butane & Butene

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ANSWER :

B. CH3CH2-O-CH2CH3 & CH3-O-CH2CH2CH3

8.
Which type of isomerism involves restricted rotation?
A.
Structural
B.
Optical
C.
Geometrical
D.
Position
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ANSWER :
C. Geometrical
9.
Which is not a type of structural isomerism?
A.
Chain
B.
Position
C.
Optical
D.
Functional
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ANSWER :
C. Optical
10.
Which of the following compounds can show tautomerism?
A.
Alkanes
B.
Aldehydes
C.
1,3-diketones
D.
Alkyl halides
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ANSWER :
C. 1,3-diketones
11.
Which of the following is a stereoisomerism?
A.
Chain isomerism
B.
Position isomerism
C.
Functional isomerism
D.
Geometrical isomerism
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ANSWER :
D. Geometrical isomerism
12.

Which of the following show optical isomerism?

A.

CH4

B.

CCl4

C.

CH3CHBrCl

D.

CHBrClF

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ANSWER :

D. CHBrClF