The correct order of nucleophilicity is ..... | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Nucleophilicity is directly proportional to the electron density on the donor atom.For species with the same donor atom,the one with a negative ch

Vedclass · Accepted Answer

$NH_{2}^{-} > NH_{3}$

Vedclass · Answer

(D) Nucleophilicity is directly proportional to the electron density on the donor atom.For species with the same donor atom,the one with a negative charge is a stronger nucleophile than its conjugate acid because it has higher electron density.Comparing $NH_{2}^{-}$ and $NH_{3}$,$NH_{2}^{-}$ has a negative charge and a lone pair,whereas $NH_{3}$ only has a lone pair.Therefore,$NH_{2}^{-}$ is a better nucleophile than $NH_{3}$.

The correct order of nucleophilicity is $.....$ .

Similar Questions

The major products $A$ and $B$ formed in the following reaction sequence are :

$C_2H_5Cl$ $\xrightarrow{KCN} X$ $\xrightarrow{H_2 / \text{Catalyst}} Y$ $\xrightarrow{CHCl_3 / KOH} Z$
What is '$Z$' in the above sequence of reactions?

The products $X$ and $Y$ in the following reaction sequence are:

The correct statement about the given chemical reaction is:

$Benzamide$ $\xrightarrow{Br_2 / NaOH} X$ $\xrightarrow[\text{alc. } KOH]{CHCl_3} Y$
The conversion of $X$ to $Y$ is

Vedclass Test Series

Exam Paper Generator

Online Exam Module