MCQ
The process requiring absorption of energy is
- ✓$N \to N^-$
- B$F \to F^-$
- C$Cl \to Cl^-$
- D$H \to H^-$
✓
Answer
Correct option: A.
$N \to N^-$
a
$(a)$ Nitrogen has stable $2p^3$ configuranon and also due to high $e^-$ charge density at outermost orbital it requires energy to add one extra $e^-$ in its outer most shell i.e., its first electron gain enthalpy is positive
$(a)$ Nitrogen has stable $2p^3$ configuranon and also due to high $e^-$ charge density at outermost orbital it requires energy to add one extra $e^-$ in its outer most shell i.e., its first electron gain enthalpy is positive
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