What products are expected from the disproportionation reaction of hypochlorous acid?

The reaction of $ClO_2$ with $NaOH$ gives a mixture of ..........

Which of the following does not show a disproportionation reaction?

$MnO_4^{2-}$ undergoes a disproportionation reaction in an acidic medium,but $MnO_4^{-}$ does not. Give a reason.

Which species among the following does not show disproportionation reactions?

In the following reaction,assign the oxidation state for the underlined atom in the products of complete hydrolysis at $R.T.$:
$H_2\underline{S}_2O_6 + H_2O \longrightarrow H_2SO_3 + H_2SO_4$