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The following acids have been arranged i...

The following acids have been arranged in order of decreasing acid strength. Identify the correct order.
ClOH (I) , BrOH (II) , IOH(III)

A

`I gt II gt III `

B

`II gt I gt III`

C

`III gt II gt I`

D

`I gt III gt II`

Text Solution

Verified by Experts

The correct Answer is:
A
Acid strength decreases as the electronegativity of the halogen decreases, i.e., `HOCl (I) gt HOBr (II) gt HOI (III)`
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