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Question

H2SO4 cannot be used to dry up H2S because it oxidises H2S to SO2 and S.
If true enter 1, else enter 0.
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Solution

The correct option is A 1
H2SO4 cannot be used to dry up H2S because it oxidizes H2S to SO2 and S.
The reaction is as follows:
H2SO4+H2SSO2+S+2H2O.
H2S can be dried by passing through CaCl2 or P2O5.

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