Question

what would be the effect of increaing solvent polarity on the rate of each of the following reactions? (Nu = eutral nucleophile)
`Nu+R-L to overset(o+)Nu-R+L^(-)`
(A) increses (b) decreases (c ) constant (d) can not be predicted
(B) `R-L^(o+)to R^(o+)+:L`
(a) increases (b) decreases (c ) cionstant (d) connot predict

Answer 1

Correct Answer - A(a) B(b)
A-a,B-b in `S_(N^(2))` ,T.S will be more stale , means ,more rate .