Nomenclature (Trivial and IUPAC) NEET Questions

Organic Chemistry - Some Basic Principles of Organic Chemistry

Nomenclature (Trivial and IUPAC) MCQ Questions


1.

What is the IUPAC name of CH3-CH2-OH?

A.

Methanol

B.

Ethanol

C.

Propanol

D.

Ethyl alcohol

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ANSWER :

B. Ethanol

2.

What is the IUPAC name of CH3-CH2-CH3?

A.

Butane

B.

Methane

C.

Propane

D.

Ethane

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ANSWER :

C. Propane

3.
The IUPAC name of isobutane is:
A.
2-Methylpropane
B.
Butane
C.
Methylbutane
D.
Isopropane
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ANSWER :
A. 2-Methylpropane
4.

What is the correct IUPAC name for CH3-CH=CH2?

A.

Propyne

B.

Propene

C.

Propane

D.

Methylethene

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ANSWER :

B. Propene

5.
The trivial name of ethanoic acid is:
A.
Acetic acid
B.
Formic acid
C.
Propanoic acid
D.
Vinegar
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ANSWER :
A. Acetic acid
6.

Which of the following is the correct IUPAC name for CH3COCH3?

A.

Propane

B.

Propanol

C.

Propanone

D.

Acetone

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ANSWER :

C. Propanone