Homologous Series - Isomerism - Structural and Stereoisomerism NEET Questions

Organic Chemistry - Some Basic Principles of Organic Chemistry

Homologous Series - Isomerism - Structural and Stereoisomerism MCQ Questions


7.
The number of chain isomers possible for C₅H₁₂ is:

NEET - 2015

A.
2
B.
3
C.
4
D.
5
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ANSWER :
C. 4
8.
Which of the following compounds exhibits geometrical isomerism?
A.
But-1-ene
B.
But-2-ene
C.
Propene
D.
2-Methylpropene
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ANSWER :
B. But-2-ene
9.
Which of the following is not a type of structural isomerism?
A.
Chain isomerism
B.
Position isomerism
C.
Geometrical isomerism
D.
Functional isomerism
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ANSWER :
C. Geometrical isomerism
10.
The compounds CH₃–CH₂–OH and CH₃–O–CH₃ are examples of
A.
Chain isomers
B.
Functional isomers
C.
Position isomers
D.
Tautomerism
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ANSWER :
B. Functional isomers
11.
How many structural isomers are possible for C₆H₁₄?
A.
5
B.
6
C.
7
D.
9
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ANSWER :
D. 9
12.
The isomerism shown by C₂H₅OH and CH₃OCH₃ is
A.
Metamerism
B.
Chain isomerism
C.
Functional isomerism
D.
Tautomerism
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ANSWER :
C. Functional isomerism