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For the redox reaction MnO(4)^(ө)+C(2)...

For the redox reaction
`MnO_(4)^(ө)+C_(2)O_(4)^(2-)+H^(o+)rarrMn^(2+)+CO_(2)+H_(2)O`
the correct coefficients of the reactions for the balanced reaction are

A

`{:(MnO_4^(-),C_2O_4^(2-),H^+),(16,5,2):}`

B

`{:(MnO_4^(-),C_2O_4^(2-),H^+),(2,5,16):}`

C

`{:(MnO_4^(-),C_2O_4^(2-),H^+),(2,16,5):}`

D

`{:(MnO_4^(-),C_2O_4^(2-),H^+),(5,16,2):}`

Text Solution

Verified by Experts

The correct Answer is:
B

The correct balanced equation is
`2MnO_4^(-)+5C_2O_4^(2-)+16H^(+) rarr 2Mn^(2+)+10CO_2+8H_2O`
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For the redox reaction MnO_(4)^(-) + C_(2)O_(4)^(2-) + H^(+) rarr Mn^(2+) + CO_(2) + H_(2)O The correct coefficients of the reactants for the balanced reaction are

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MODERN PUBLICATION-REDOX REACTIONS -COMPETITION FILE (Objective Questions) (B. MULTIPLE CHOICE QUESTIONS)
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  2. Assuming complete ionization, same moles of which of the following com...

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  7. In a cell that utilizes the reactions. Zn(s) + 2H^(+) (aq) rightarro...

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  9. What products are expected from the desproprtionation reactin of hypoc...

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  10. What is the oxidation number of carbonyl carbon in methanal ?

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  13. For redox reaction {:(xMnO(4)^(-)+yH(2)C(2)O(4)+ZH^(+)),(" ...

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  16. In order to oxidise a mixture of one mole of each of FeC2O4,Fe2(C2O4)3...

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