Question

Equal masses of methane and hydrogen are mixed in an empty container at 25c the fraction of the total pressure exerted by hydrogen is

Answer 1

Answer:

8/9

Explanation:

mass of H2 = Mg

molecular weight (H2) = 2g

mass of CH4 = Mg

molecular weight (CH4) = 16g

moles of H2 = M/2

moles of CH4 = M/16

ratio = 8 : 1

partial Pressure (H2) = 8/9