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Chemistry-Chemical Reactions

NEET Chemistry Chemical Reactions Assertion Reason Question

Type: Assertion Reason-assertion-Easy-Class 12

Assertion (A): Primary amines have higher boiling points than tertiary amines of similar molecular mass.

Reason (R): Intermolecular hydrogen bonding is more significant in primary amines due to the presence of two hydrogen atoms attached to the nitrogen atom.

A

Both A and R are true, and R is the correct explanation of A.

B

Both A and R are true, but R is not the correct explanation of A.

C

A is true, but R is false.

D

A is false.

Correct Answer

Option A

Detailed Explanation

Primary amines have higher boiling points than tertiary amines due to intermolecular hydrogen bonding, which is more significant when there are more hydrogen atoms attached to nitrogen.

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