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Question : Assertion :- XeF_4 exists while XeH_4 does not exist. Reason :- In XeH_4 d-orbital contraction is absent.

Answer»

If both ASSERTION & REASON are TRUE & the Reason is a CORRECT explanation of the Assertion.
If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.
If Assertion is True but the Reason is False.
If both Assertion & Reason are False.

Answer :A


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