AP EAMCET · Chemistry · Amines
The order of basic strength of the following in aqueous solution is
I. \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2\)
II. \(\left(\mathrm{CH}_3\right)_3 \mathrm{~N}\)
III. \(\mathrm{NH}_3\)
IV. \(\mathrm{CH}_3 \mathrm{NH}_2\)
V. \(\left(\mathrm{CH}_3\right)_2 \mathrm{NH}\)
- A \(\mathrm{IV}>\mathrm{I}>\mathrm{V}>\mathrm{III}>\mathrm{II}\)
- B \(\mathrm{II}>\mathrm{V}>\mathrm{IV}>\mathrm{III}>\mathrm{I}\)
- C \(\mathrm{V}>\mathrm{IV}>\mathrm{II}>\mathrm{III}>\mathrm{I}\)
- D \(\mathrm{IV}>\mathrm{III}>\mathrm{V}>\mathrm{II}>\mathrm{II}\)
Answer & Solution
Correct Answer
(C) \(\mathrm{V}>\mathrm{IV}>\mathrm{II}>\mathrm{III}>\mathrm{I}\)
Step-by-step Solution
Detailed explanation
\(\left(\mathrm{CH}_3\right)_2 \mathrm{NH}>\mathrm{CH}_3 \mathrm{NH}_2>\left(\mathrm{CH}_3\right)_3 \mathrm{~N}>\mathrm{NH}_3>\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2\)
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