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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_(2)O_(4)^(2-),H^(+)),(,1,2,5,16):}`

B

`{:(,,MnO_(4)^(-),C_(2)O_(4)^(2-),H^(+)),(,2,16,5,2):}`

C

`{:(,,MnO_(4)^(-),C_(2)O_(4)^(2-),H^(+)),(,3,5,16,2):}`

D

`{:(,,MnO_(4)^(-),C_(2)O_(4)^(2-),H^(+)),(,4,2,16,5):}`

Text Solution

Verified by Experts

The balanced equation is `2MnO_(4)^(-)+5C_(2)O_(4)^(2-) +16H^(-) to 2Mn^(2+)+10CO_(2)+8H_(2)O`
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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

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

NARAYNA-REDOX REACTION-Exercise -4
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  2. Which of the following reactions do not involve oxidation reduction ? ...

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  3. For the redox reaction MnO(4)^(ө)+C(2)O(4)^(2-)+H^(o+)rarrMn^(2+)+CO...

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  4. The oxidation state of nitrogen is correctly given for

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  5. The oxidation state of chromium in Cr(CO)(6) is

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  6. Which of the following is not a redox reaction?

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  7. In the chemical reaction, K(2)Cr(2)O(7)+xH(2)SO(4)+ySO(2)rarrK(2)SO(...

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

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  9. When copper is treated with a certain concentration of nitric acid, ni...

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  10. In which of the following pairs is there the greatest difference in th...

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  11. In the reaction 3Br(2) + 6CO(3)^(2-) + 3H(2)O to 5Br^(-) + 2BrO(3)^(...

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  12. In the reaction 2FeCl(3)+H(2)Srarr2FeCl(2)+2HCl+S

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  13. The oxidation number of cobalt in K[Co(CO)(4)] is:

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  14. Which of the following is not a disproprotionation reaction? I. NH(4...

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  15. which of the following represent redox reactions? I. Cr(2)O(7)^(2-)+...

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  16. In which of the following cases is the oxidation state of N atom wrong...

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  17. Which of the following is not a disproportionation reaction ?

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  18. The number of moles of K(2)Cr(2)O(7) reduced by 1 mol of Sn^(2+) ions ...

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  19. Which of the following is a redox reaction?

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  20. The oxidation state of Fe in Fe(CO)(5) is

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