Rate of `S_(N)1` & `S_(N)2` reactions for the isomers of `C_(4)H_(9)Br` is i. n- Butylbromide ii isobutylborimide ii s-Butylbromide iv. t-Butylbromide a. `i gt iigt iii gt iv ` for `S_(N)2` b. `i gt ii gt iii gt iv` for `S_(N)1` c. `iv gt iii gt ii gt` for `S_(N)2` d. `iv gt iii gt ii gt i` for `S_(N)1`
A
a & b
B
c & d
C
a & d
D
b & c
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The correct Answer is:
C
NA
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