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2 litres of moist hydrogen were collecte...

2 litres of moist hydrogen were collected over water at `26^(@)C` at a total pressure of one atmosphere. On analysis, it was found that the quantity of `H_(2)` collected was 0.0788 mole. What is the mole fraction of `H_(2)` in the moist gas?

A

0.989

B

0.897

C

0.953

D

0.967

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The correct Answer is:
d
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