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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
The magnetic moment of Mn2+ ion is ____________.
The catalytic behaviour of transition metals and their compounds is ascribed mainly due to ____________.
The correct order of increasing oxidizing power in the series
Calculate the number of unpaired electrons in Ti3+, Mn2+ and calculate the spin only magnetic moment.
Explain briefly how +2 states become more and more stable in the first half of the first-row transition elements with increasing atomic numbers.
Explain the variation in `"E"_ ("M"^(3+)//"M"^(2+))^0` 3d series.
Compare the ionization enthalpies of the first series of the transition elements.
Describe the variable oxidation state of 3d series elements.
Why first ionization enthalpy of chromium is lower than that of zinc?
Transition metals show high melting points why?
