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Give decreasing order of the following t...

Give decreasing order of the following towards NA reaction.
I. II.
III. IV.

A

(I) gt (II) gt (III) gt (IV)

B

(IV) gt (III) gt (II) gt (I)

C

(II) gt (III) gt (IV) gt (I)

D

(I) gt (IV) gt (III) gt (II)

Text Solution

Verified by Experts

The correct Answer is:
C
All are aldehydes `-1` effect of `CI at C-2 gt at C-3 gt at C - 4` more the `-1` effect , more rective is the tedency of aldhyde towards `NA`reaction `[(II)gt (III) gt (III) gt (IV)gt (I)]`.
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