Question

The density of a gas 'A' is twice that of a gas 'B' at the same temparature . the molecular mass of 'B' is thrice that of 'A' . the ratio of the pressure acting on A and B will be

Answer 1

Answer:

As we know,

Pm=dRT

P

B

m

B

P

A

m

B

=

d

B

RT

d

A

RT

P

B

P

A

×

3

1

=2

P A :P B=6:1

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