JEE CHEMISTRY MCQ: P-BLOCK ELEMENTS

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Analyzing +4 | -1

In which case, the order of acidic strength is not correct?

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Correct option: B

HI{O_4} > HBr{O_4} > HCI{O_4}

Option B is correct because the acidic strength of oxyacids decreases down the group, so the correct order should be

HClO_4 > HBrO_4 > HIO_4

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