During electrolysis of `H_2SO_4`(aq) with high charge density, `H_2S_2O_8` formed as by product. In such electrolysis 22.4L `H_2(g)` and 8.4 L `O_2(g)` liberated at 1 atm and 273 K at electrode. The moles of `H_2S_2O_8` formed is :
A
0.25
B
0.5
C
0.75
D
1
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The correct Answer is:
A
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