Which among the following is strongest acid - Vidyadip

MCQ

Which among the following is strongest acid

A
$H(ClO)O_2$
✓
$H(ClO)O_3$
C
$H(ClO)O$
D
$H(ClO)$

✓

Answer

Correct option: B.

$H(ClO)O_3$

(b)For oxoacids of the same element, the acidic strength increases with increase in the oxidation number of that element.
$\mathop {HClO}\limits^{ + 1} < \mathop {HCl{O_2}}\limits^{ + 3} < \mathop {HCl{O_3}}\limits^{ + 5} < \mathop {HCl{O_4}}\limits^{ + 7} $

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