When a mixture of manganese dioxide,potassium | vedclass

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(C) When a mixture of manganese dioxide $(MnO_2)$,potassium hydroxide $(KOH)$,and potassium chlorate $(KClO_3)$ is fused,the potassium chlorate acts a

Vedclass · Accepted Answer

$K_2MnO_4$

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(C) When a mixture of manganese dioxide $(MnO_2)$,potassium hydroxide $(KOH)$,and potassium chlorate $(KClO_3)$ is fused,the potassium chlorate acts as an oxidizing agent and decomposes to provide oxygen. The overall reaction is: $2KClO_{3(s)} \xrightarrow{\Delta} 2KCl_{(s)} + 3O_{2(g)}$ $2MnO_2 + 4KOH + O_2 \rightarrow 2K_2MnO_4 + 2H_2O$ The final product obtained is potassium manganate $(K_2MnO_4)$.

When a mixture of manganese dioxide,potassium hydroxide and potassium chlorate is fused,the product obtained is

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