The correct order of acidic strength is

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

${HClO}_{4} > {HClO}_{3} > {HCIO}_{2} > HCIO$

${HClO}_{4} > HCIO > {HCIO}_{3} > {HCIO}_{2}$

$HCIO > {HClO}_{2} > HClO {}_{3}> {HClO}_{4}$

$HClO > {HClO}_{4} > {HClO}_{3} > {HClO}_{2}$

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

The acidic strength depends on electronegativity higher the electronegativity of central atom greater will be the acidic strength.
When the number of oxygen atom attached with chlorine will be greater, then the acidic strength also be greater.

So, the correct order of acidic strength is ${HClO}_{4} > {HClO}_{3} > {HCIO}_{2} > HCIO$

Watch 3-min video & get full concept clarity

JEE

NEET

Foundation JEE

Foundation NEET

CBSE