Increasing rate of SN1 reaction in the following compounds is :
(a)
(B)<(A)<(C)<(D)
(b)
(A)<(B)<(D)<(C)
(c)
(B)<(A)<(D)<(C)
(d)
(A)<(B)<(C)<(D)
Increasing rate of SN1 reaction in the following compounds is :
(a)
(B)<(A)<(C)<(D)
(b)
(A)<(B)<(D)<(C)
(c)
(B)<(A)<(D)<(C)
(d)
(A)<(B)<(C)<(D)
Question ID - 52718 | SaraNextGen Top Answer
Increasing rate of SN1 reaction in the following compounds is :
(a)
(B)<(A)<(C)<(D)
(b)
(A)<(B)<(D)<(C)
(c)
(B)<(A)<(D)<(C)
(d)
(A)<(B)<(C)<(D)
|
Increasing rate of SN1 reaction in the following compounds is :
|
|||
|
(a) |
(B)<(A)<(C)<(D) |
(b) |
(A)<(B)<(D)<(C) |
|
(c) |
(B)<(A)<(D)<(C) |
(d) |
(A)<(B)<(C)<(D) |
1 Answer
127 votes
Answer Key / Explanation : (a) -
The rate of SN1 is decided by the stability of carbocation formed in the rate determining step.
Carbocation (D) is most stable due to +R effect of CH30 group, (C) is stabilized by +I and +H effect of CH3 group; (B) is least stable due to –I effect of Me0 group. So increasing order of rate od sN1 is (B)<(A)<(C)<(D)
127 votes
Answer Link
127