Assertion (A) : The ionisation energy of N is more than that of O Reason (R ) : Electronic configuration of N is more stable due to half - fillied `2p` orbitalsA. If both (A) and (R ) correct and (R ) is the correct explanation for (A)B. If both (A) and (R ) correct and (R ) is the correct explanation for (A)C. If (A) is correct but (R ) is incorrectD. If (A) is incorrect but (R ) is correct

Assertion (A) : The ionisation energy of N is more than that of O Reas

1.	Assertion (A) : The ionisation energy of N is more than that of O Reason (R ) : Electronic configuration of N is more stable due to half - fillied `2p` orbitalsA. If both (A) and (R ) correct and (R ) is the correct explanation for (A)B. If both (A) and (R ) correct and (R ) is the correct explanation for (A)C. If (A) is correct but (R ) is incorrectD. If (A) is incorrect but (R ) is correct
Answer» Correct Answer - A N has electronic configuration `= 1s^(2) 2s6(2)3s^(2)3p^(3)` O has electronic configuration `= 1s^(2) 2s6(2)3s^(2)3p^(6)` N is stable due to half -filled p obtained .

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