Question

Which one of the following has maximum nucleophilicity?

• A. $\stackrel { \ominus } { \mathrm { C } } \mathrm { H } _ { 3 }$
• B.
• C.
• D.

Answer 1

Answer: (A)

$\stackrel { \ominus } { \mathrm { C } } \mathrm { H } _ { 3 }$

Answer 2

Nucleophilicity $\propto$ $\frac { 1 } { \text { electronegativity } }$ (in a period). Nucleophilicity $\propto$ $\frac { 1 } { \text { electronegativity } }$ (in a period)