Assertion: N₂ is less reactive than P₄.
Reason: Nitrogen has more electron gain enthalpy than phosphorus.
A. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion.
C. Assertion is correct but Reason is incorrect.
D. Both Assertion and Reason are incorrect.
