IUPAC Nomenclature NEET Questions

Organic Chemistry - Hydrocarbons

IUPAC Nomenclature MCQ Questions


7.
The correct IUPAC name of CH₃OCH₂CH₃ is:
A.
Methoxyethane
B.
Ethoxymethane
C.
Dimethyl ether
D.
Ethyl methyl ether
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ANSWER :
A. Methoxyethane
8.
CH₃CH₂CH=CH₂ is named as:
A.
Butane
B.
But-1-ene
C.
Butene
D.
Butyne
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ANSWER :
B. But-1-ene
9.
IUPAC name for CH₃CH₂CHO is:
A.
Propanal
B.
Propionaldehyde
C.
Propanone
D.
Acetaldehyde
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ANSWER :
A. Propanal
10.
What is the name of CH≡C–CH₂CH₃?

NEET - 2018

A.
Butyne
B.
But-1-yne
C.
But-2-yne
D.
Propyne
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ANSWER :
B. But-1-yne
11.
IUPAC name of CH₃CH₂CH₂CH₂OH is:
A.
Butanol
B.
Butan-1-ol
C.
Butan-2-ol
D.
Pentanol
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ANSWER :
B. Butan-1-ol
12.
IUPAC name for CH₃CH₂COCH₂CH₃ is:
A.
2-pentanone
B.
3-pentanone
C.
Pentan-2-one
D.
Pentan-3-one
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ANSWER :
C. Pentan-2-one