wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Arrange the following in their decreasing order of acidity.

244989_b3f46e7b98d94e01bbdc8ed803a45d2c.png

A
III>IV>I>II
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
I>II>III>IV
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
IV>III>II>I
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
II>III>I>IV
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A III>IV>I>II
The decreasing order of acidity is III>IV>I>II.
In (III) +I effect of two Me groups makes it most basic
In (I) electron-withdrawing effect of the carbonyl group makes it less basic than ammonia.
In (II) electron-withdrawing effect of two (C=O) groups makes it least basic.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Mesomeric Effect
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon