1.

Assertion: `HClO_(4)` is a stronger acid than `HClO_(3)`. Reason: Oxidation state of `Cl` in `HClO_(4)` is `+VII` and in `HClO_(3)+V`.A. If both assertion and reason are correct and reason is correct explanation for assertion.B. If both assertion and reason are correct but reason is not correct explanation for assertion.C. If assertion is correct but reason is incorrect.D. If both assertion and reason are incorrect.

Answer» Correct Answer - B
Correct explanation : Greater the number of electronegative atoms present in the oxo-acid, stronger will be the acidic character.


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