Question

The increasing order of reactivity of the following compounds towards reaction with alkyl halides directly is:

• A. $\left(B\right)<\left(A\right)<\left(D\right)<\left(C\right)$
• B. $\left(B\right)<\left(A\right)<\left(C\right)<\left(D\right)$
• C. $\left(A\right)<\left(C\right)<\left(D\right)<\left(B\right)$
• D. $\left(A\right)<\left(B\right)<\left(C\right)<\left(D\right)$

Answer 1

Answer: (B)

$\left(B\right)<\left(A\right)<\left(C\right)<\left(D\right)$

Nucleophiles are the compound which have excess of electron and are electron donating group.

here compound D is most nucleophile.