MCQ
The process requiring absorption of energy is
- ✓$N \longrightarrow {N^ - }$
- B$F \longrightarrow {F^ - }$
- C$Cl \longrightarrow {Cl^ - }$
- D$H \longrightarrow {H^ - }$
✓
Answer
Correct option: A.
$N \longrightarrow {N^ - }$
a
$\underset{\begin{smallmatrix}
\text{(2}{{\text{p}}^{3}}\text{ )} \\
\text{(Half filled)}
\\
\text{(more stable}
\end{smallmatrix}}{\mathop{N}}\,\xrightarrow{+1{{e}^{-}}}\underset{\text{(lessstable)}}{\mathop{N}}\,$
$\underset{\begin{smallmatrix}
\text{(2}{{\text{p}}^{3}}\text{ )} \\
\text{(Half filled)}
\\
\text{(more stable}
\end{smallmatrix}}{\mathop{N}}\,\xrightarrow{+1{{e}^{-}}}\underset{\text{(lessstable)}}{\mathop{N}}\,$
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