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I^(-) reduces SO(4)^(2-) to H(2)S in aci...

`I^(-)` reduces `SO_(4)^(2-)` to `H_(2)S` in acidic medium as per the reaction, `8KI+5H_(2)SO_(4) to 4K_(2)SO_(4)+4I_(2)+H_(2)S+4H_(2)O` to produce 34.0 g `H_(2)S`, volume of 0.20 (M) `H_(2)SO_(4)` required is-

A

25.0 L

B

12.5 L

C

10.0 L

D

5.0 L

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The correct Answer is:
A
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