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2KMnO(4)+H(2)SO(4)+H(2)C(2)O(4)toK(2)SO(...

`2KMnO_(4)+H_(2)SO_(4)+H_(2)C_(2)O_(4)toK_(2)SO_(4)+2MnSO_(4)+10CO_(2)+8H_(2)O` Potassium permanganate oxidizes oxalic acid in acidic medium as per the above chemial reaction . Identify the coefficients of `H_(2)SO_(4) and H_(2)C_(2)O_(4)` in the above equation.

A

3,5

B

4,4

C

5,3

D

4,2

Text Solution

Verified by Experts

The correct Answer is:
a

`2KMnO_4 + 3H_2SO_4 + 5H_2C_2O_4 to K_2SO_4 + 2MnSO_4 + 10 CO_2 + 8H_2O`
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Mn(OH)_(2)+H_(2)SO_(4) to MnSO_(4)+2H_(2)O

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Na_(2)C_(2)O_(4)+H_(2)SO_(4)(Conc.) to Na_(2)SO_(4)+CO+CO_(2)

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H_(4)underline(S_(2))O_(6)+H_(2)O to H_(2)SO_(3)+H_(2)SO_(4)