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ChemistryEasyMCQ2014 · 06 Apr

Q50.Among the following oxoacids, the correct decreasing order of acid strength is : (1) HOCl > HClO2 > HClO3 > HClO4 (2) HClO4 > HOCl > HClO2 > HClO3 (3) HClO4 > HClO3 > HClO2 > HOCl (4) HClO2 > HClO4 > HClO3 > HOCl

What This Question Tests

This question directly tests the rule for determining the relative acid strength of oxoacids of the same element, which increases with the increasing oxidation state of the central atom.

Concepts Tested

Acid strengthOxidation stateElectronegativity

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