A 0.5 dm3 flask contains gas A and a 1 dm3 flask contains gas B at the – InterviewSolution

1.	A 0.5 dm3 flask contains gas A and a 1 dm3 flask contains gas B at the same temperature. If the density of A=3 g.dm−3, that of B=1.5 g.dm−3 and the molar mass of A=12 B, the ratio of pressures exerted by the gases is:
Answer» A $0.5 {dm}^{3}$ flask contains gas A and a $1 {dm}^{3}$ flask contains gas B at the same temperature. If the density of $A = 3 {g.dm}^{- 3}$ , that of $B = 1.5 {g.dm}^{- 3}$ and the molar mass of $A = \frac{1}{2}$ B, the ratio of pressures exerted by the gases is:

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