Question

Two identical bulbs containing ideal gases A and B are taken. Density of A is twice that of B. Mol wt. of A is half that of B. If the two gases are at the same temperature, what would be the ratio of pressure of A & B?

Answer 1

We have PM =dRT ...so p1/p2=d1 ×m2/d2× m1 .........p1/p2 = 4/1