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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)^(-)=2`, `C_(2)O_(4)^(2-)=5`, `H^(+)=16`

B

`MnO_(4)^(-)=16`, `C_(2)O_(4)^(2-)=5`, `H^(+)=2`

C

`MnO_(4)^(-)=5`, `C_(2)O_(4)^(2-)=16`, `H^(+)=2`

D

`MnO_(4)^(-)=2`, `C_(2)O_(4)^(2-)=16`, `H^(+)=5`

Text Solution

Verified by Experts

The correct Answer is:
A
Balance the equation.
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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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P BAHADUR-REDOX REACTIONS-Exercise 3(A) Objective problems
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  5. The oxidation number of sulphur in H(2)S(2)O(8) is:

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  6. One mole of N(2)H(4) loses ten moles of electrons to form a new compou...

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  7. Number of electron involved in the reduction of Cr(2)O(7)^(2-) ion in ...

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  8. Oxidation state of nitrogen is incorrectly given for:

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  9. The number of electrons lost in the following change is Fe+H(2)Orarr...

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  10. The oxidation number of C in HNC is

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  11. Oxidation number of Cl in NOClO(4) is:

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  12. Oxidation number of S in [(CH(3))(2)SO] is:

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  13. The equivalent weight of salt KHC(2)O(4).H(2)C(2)O(4).4H(2)O when us...

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  15. Oxidation number of carbon in carbon sub-oxide is:

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  16. The colour of K(2)Cr(2)O(7) changes from red-orange to lemon-yellow on...

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