Search any question & find its solution
Question:
Answered & Verified by Expert
Arrange the following in increasing order of their basic strength :
(i) \(\mathrm{C}_2 \mathrm{H}_5 \mathrm{NH}_2, \mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2, \mathrm{NH}_3, \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{NH}_2\) and \(\left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{NH}\)
(ii) \(\mathrm{C}_2 \mathrm{H}_5 \mathrm{NH}_2,\left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{NH},\left(\mathrm{C}_2 \mathrm{H}_5\right)_3 \mathrm{~N}, \mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2\)
(iii) \(\mathrm{CH}_3 \mathrm{NH}_2,\left(\mathrm{CH}_3\right)_2 \mathrm{NH}\), \(\left(\mathrm{CH}_3\right)_3 \mathrm{~N}, \mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2\), \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{NH}_2\)
(i) \(\mathrm{C}_2 \mathrm{H}_5 \mathrm{NH}_2, \mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2, \mathrm{NH}_3, \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{NH}_2\) and \(\left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{NH}\)
(ii) \(\mathrm{C}_2 \mathrm{H}_5 \mathrm{NH}_2,\left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{NH},\left(\mathrm{C}_2 \mathrm{H}_5\right)_3 \mathrm{~N}, \mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2\)
(iii) \(\mathrm{CH}_3 \mathrm{NH}_2,\left(\mathrm{CH}_3\right)_2 \mathrm{NH}\), \(\left(\mathrm{CH}_3\right)_3 \mathrm{~N}, \mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2\), \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{NH}_2\)
Solution:
1921 Upvotes
Verified Answer
(i) \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2 < \mathrm{NH}_3 < \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{NH}_2 < \mathrm{C}_2 \mathrm{H}_5 \mathrm{NH}_2 < \) \(\left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{NH}\)
(ii) \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2 < \mathrm{C}_2 \mathrm{H}_5 \mathrm{NH}_2 < \left(\mathrm{C}_2 \mathrm{H}_5\right)_3 \mathrm{~N} < \left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{NH}\)
(iii) \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2 < \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{NH}_2 < \left(\mathrm{CH}_3\right)_3 \mathrm{~N} < \mathrm{CH}_3 \mathrm{NH}_2 < \)
\(\left(\mathrm{CH}_3\right)_2 \mathrm{NH}\)
(ii) \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2 < \mathrm{C}_2 \mathrm{H}_5 \mathrm{NH}_2 < \left(\mathrm{C}_2 \mathrm{H}_5\right)_3 \mathrm{~N} < \left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{NH}\)
(iii) \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2 < \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{NH}_2 < \left(\mathrm{CH}_3\right)_3 \mathrm{~N} < \mathrm{CH}_3 \mathrm{NH}_2 < \)
\(\left(\mathrm{CH}_3\right)_2 \mathrm{NH}\)
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.