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Write balanced chemical equations for action of potassium permanganate on hydrogen .

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Action of potassium permanganate on hydrogen :
When solid `KMnO_(4)` is heated in a current of `H_(2)` it forms KOH, MnO and water vapours.
`underset("permanganate")underset("Potassium")(2KMnO_(4)+5H_(2)) overset(Delta)to underset("hydroxide")underset("Potassium")(2KOH)+2MnO+4H_(2)O`
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write balanced chemical equations for action of potassium permanganate on : (a) Hydrogen (b) Warm conc. Sulphuric acid Explain why Mn^(2+) ion is more stable than Mn^(3+) ? (given : MntoZ=25 )

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Knowledge Check

  • The formula for potassium permanganate is

    A
    `K_2MnO_4`
    B
    `KMnO_4`
    C
    `K_2Mn_2O_4`
    D
    `KMn_2O_4`

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