Chemistry-(general)
NEET Chemistry (general) MCQ Question
Type: MCQ-fact-Hard-Class 12
Which type of amine is formed when two hydrogen atoms of ammonia are replaced by two alkyl or aryl groups?
A
Secondary amine
B
Tertiary amine
C
Primary amine
D
Quaternary amine
Correct Answer
Option A
Detailed Explanation
When two hydrogen atoms of ammonia (NH3) are replaced by alkyl or aryl groups, the resulting compound is classified as a secondary amine (R-NHR'). This is explained in the NCERT context that defines primary, secondary, and tertiary amines based on the number of hydrogen atoms replaced.
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