Question

Which one of the following acids is the weakest.

• A. $HClO$
• B. $HBr$
• C. $HClO_{3}$
• D. $HCl$

Answer 1

Answer: (A)

$HClO$

Answer 2

$\underset{\text{Weak acid}}{HClO}$ ⇌$F_{2} + 2I^{-} \rightarrow I_{2} + 2F^{-}$