A 0 5 dm flask contains gas A and 1 dm flask contains gas B

Last updated: 6/11/2023

A 0 5 dm flask contains gas A and 1 dm flask contains gas B at the same temperature If density of A 3 0 gm dm3 and that of B 1 5 gm dm3 and the molar mass of A 1 2 of B then the ratio of pressure exerted by gases is A PA PB 2 C PA PB 4 B PA PB 1 D PA PB 3