The following acids have been arranged in the order of decreasing acid strength. Identify the correct order ${\rm{ClOH}}\left( {\rm{I}} \right){\rm{\;BrOH}}\left( {{\rm{II}}} \right){\rm{\;IOH}}\left( {{\rm{III}}} \right)$

JEE CHEMISTRY MCQ: P-BLOCK ELEMENTS

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The following acids have been arranged in the order of decreasing acid strength. Identify the correct order

\mathrm{ClOH}\left( \mathrm{I} \right)\mathrm{\;BrOH}\left( {\mathrm{II}} \right)\mathrm{\;IOH}\left( {\mathrm{III}} \right)

View answer and explanation

Correct option: A

I > II > III

Option A (

I > II > III

) is correct because acid strength decreases as the electronegativity of the halogen decreases.

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