Gaseous StateHard
Question
2 litres of moist hydrogen were collected over water at 26oC at a total pressure of one atmosphere. On analysis, it was found that the quantity of H2 collected was 0.0788 mole. What is the mole fraction of H2 in the moist gas
Options
A.0.989
B.0.897
C.0.953
D.0.967
Solution
nTotal = 
= 0.081 moles
XH2 =
= 0.967
= 0.081 moles XH2 =
= 0.967Create a free account to view solution
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