Assertion :The ionisation energy of N is more than that of O. Reason: Electronic configuration of N is more stable due to half-filled 2p orbitals.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
As electronic configuration of N is more stable due to half-filled 2p orbitals so it is difficult to remove electron from N and it has higher ionisation energy.

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Assertion :The ionisation energy of N is more than that of O. Reason: Electronic configuration of N is more stable due to half-filled 2p orbitals.

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for AssertionAs electronic configuration of N is more stable due to half-filled 2p orbitals so it is difficult to remove electron from N and it has higher ionisation energy.

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
As electronic configuration of N is more stable due to half-filled 2p orbitals so it is difficult to remove electron from N and it has higher ionisation energy.