Question

Which of the following is an example of S_N2 reaction?

पर्याय

• $$\mathrm{CH}{\phantom{A}}_3\mathrm{Br}+\mathrm{OH}{\phantom{A}}^{-}⟶\mathrm{CH}{\phantom{A}}_3\mathrm{OH}+\mathrm{Br}{\phantom{A}}^{-}$$

• $$\begin{array}{c}\mathrm{CH}{\phantom{A}}_3-\mathrm{CH}-\mathrm{CH}{\phantom{A}}_3+\mathrm{OH}{\phantom{A}}^{-}⟶\mathrm{CH}{\phantom{A}}_3-\mathrm{CH}-\mathrm{CH}{\phantom{A}}_3\\ \phantom{}|\phantom{...........................}|\phantom{..}\\ \phantom{.}\mathrm{Br}\phantom{.........................}\mathrm{OH}\phantom{}\end{array}$$

• $$\mathrm{CH}{\phantom{A}}_3\mathrm{CH}{\phantom{A}}_2\mathrm{OH}\stackrel{-\mathrm{H}{\phantom{A}}_2\mathrm{O}}{\to }\mathrm{CH}{\phantom{A}}_2=\mathrm{CH}{\phantom{A}}_2$$

• $$(\mathrm{CH}{\phantom{A}}_3){\phantom{A}}_3\mathrm{C}-\mathrm{Br}+\mathrm{OH}{\phantom{A}}^{-}⟶(\mathrm{CH}{\phantom{A}}_3){\phantom{A}}_3\mathrm{COH}+\mathrm{Br}{\phantom{A}}^{-}$$

Answer 1

$$\mathrm{CH}{\phantom{A}}_3\mathrm{Br}+\mathrm{OH}{\phantom{A}}^{-}⟶\mathrm{CH}{\phantom{A}}_3\mathrm{OH}+\mathrm{Br}{\phantom{A}}^{-}$$