Question
Question: Ionization enthalpy of nitrogen is more than oxygen because of...
Ionization enthalpy of nitrogen is more than oxygen because of
A
Extra stability of half filled orbitals
B
More number of energy levels
C
Less number of valence electrons
D
Smaller size.
Answer
Extra stability of half filled orbitals
Explanation
Solution
: Ionisation enthalpy of nitrogen is more than oxygen due to extra stability of half filled orbitals.