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The increasing order of the rate of HCN addition to compound A – D is a. HCHO b. CH base 3COCH base 3 c. phCOCH base 3 d. phCOPh (a) D b. C c. A d/ D

The increasing order of the rate of HCN addition to compound A – D is
a. HCHO
b. CH base 3COCH base 3
c. phCOCH base 3
d. phCOPh
(a) D < C < B < A
b. C < D < b < A
c. A < B < C < D
d/ D < B < C < A

Grade:11

1 Answers

bharat bajaj IIT Delhi
askIITians Faculty 122 Points
8 years ago
It would be highest in A as it is an aldehyde.
Then, it would be highest in B as it has 2 CH3 groups which is electron donating.
Then, in C which has one CH3 group and one PH group
Hence, correct answer is A)
THanks
Bharat Bajaj
IIT Delhi
askiitians faculty

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