Assertion :The ability of oxygen to stabilize high oxidation states exceeds that of fluorine. Reason: The highest oxidation number in the oxides coincides with the group number.

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 B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
The highest oxidation number in the oxides coincides with the group number.
$K_{2} O, C a O, A l_{2} O_{3}, S i O_{2}, P_{2} O_{5}, S O_{3}, C l_{2} O_{7}$
The ability of oxygen to stabilize high oxidation state is more than that of fluorine.

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