Which of the following compounds can produce | vedclass

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(C) The electrolysis of a concentrated solution of $KHSO_4$ or $NH_4HSO_4$ yields peroxodisulphate ($K_2S_2O_8$ or $(NH_4)_2S_2O_8$) at the anode. The

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$KHSO_4$

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(C) The electrolysis of a concentrated solution of $KHSO_4$ or $NH_4HSO_4$ yields peroxodisulphate ($K_2S_2O_8$ or $(NH_4)_2S_2O_8$) at the anode. The reaction is: $2KHSO_4 \rightarrow K_2S_2O_8 + H_2$. This peroxodisulphate is then subjected to hydrolysis to produce $H_2O_2$. The reaction is: $K_2S_2O_8 + 2H_2O \rightarrow 2KHSO_4 + H_2O_2$.

Which of the following compounds can produce $H_2O_2$ on electrolysis followed by hydrolysis?

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