5.19. A mixture of dihydrogen and dioxygen at one bar pressure contains 20% by weight of dihydrogen. Calculate the partial pressure of dihydrogen.
5.19. A mixture of dihydrogen and dioxygen at one bar pressure contains 20% by weight of dihydrogen. Calculate the partial pressure of dihydrogen.
5.19. As the mixture H2 and O2 contains 20% by weight of dihydrogen, therefore,
If H2 = 20g, then O2 = 80g
No. of moles of H2 = 20/2 = 10 moles
No. of moles of O2 = 80/32 = 2.5 moles
Partial pressure of H2 = [No. of moles of H2/ (No. of moles of H2 + No. of moles of O2)] x
Ptotal= [10 (10 + 2.5)] x 1 =
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