Question

Match List-I with List-II for given $S_{N^2}$ reaction & select the correct answer from the codes given below $Z-C{H}_{2}Br+C{H}_3{O}^{\ominus }\to Z-C{H}_2-OC{H}_3+B{r}^{\ominus }$

List -I

List-II (relative reactivity)

Answer 1

When $Z$ is $H$ atom, the relative reactivity is $100$.
When $Z$ is methyl group $\left(C{H}_3\right)$, the relative reactivity is $3$.
When $Z$ is ethyl group $\left(C{H}_{3}C{H}_2\right)$, the relative reactivity is $1$.
When $Z$ is isopropyl group $\left(\right(C{H}_3{)}_{2}CH-)$, the relative reactivity is $0.1$.