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प्रश्न
Complete the following.
\[\ce{MnO^2-_4 + H^+ ->?}\]
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उत्तर
\[\ce{3MnO^2-_4 + 4H^+ -> 2MnO^-_4 + MnO2 + 2H2O}\]
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संबंधित प्रश्न
Which one of the following ions has the same number of unpaired electrons as present in V3+?
The magnetic moment of Mn2+ ion is ____________.
The correct order of increasing oxidizing power in the series
What are transition metals? Give four examples.
What are interstitial compounds?
Compare the ionization enthalpies of the first series of the transition elements.
The `"E"_("M"^(2+)//"M")^0` value for copper is positive. Suggest a possible reason for this.
Which metal in the 3d series exhibits +1 oxidation state most frequently and why?
Why first ionization enthalpy of chromium is lower than that of zinc?
Transition metals show high melting points why?
