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JEE · NEET Previous Year Question

$In the following compounds, the decreasing order of basic strength will be :$

Topic: JEE PYQ

Answer: C. Full step-by-step solution below.

A $C_{2} H_{5} N H_{2} > N H_{3} > (C_{2} H_{5})_{2} NH$
B $(C_{2} H_{5})_{2} NH > N H_{3} > C_{2} H_{5} N H_{2}$
C $(C_{2} H_{5})_{2} NH > C_{2} H_{5} N H_{2} > N H_{3}$
D $N H_{3} > C_{2} H_{5} N H_{2} > (C_{2} H_{5})_{2} NH$

Correct answer: C

Solution

(c) (C H_{2} H_{5})_{2} NH > C_{2} H_{5} N H_{2} > N H_{4} Two + Igp. One+I gp. No+I gp.

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