According to Graham’s law, at a given temperature the ratio of the rates of diffusion r A…
Chemistry · JEE Advanced · NTA Exams — States of Matter (Gases and Liquids)
According to Graham’s law, at a given temperature the ratio of the rates of diffusion rA/rB of gases A and B is given by
(Where P and M are pressures and molecular weights of gases A and B respectively) (1998)
(Where P and M are pressures and molecular weights of gases A and B respectively) (1998)
- (PA/PB) (MA/MB)1/2
- (MA/MB) (PA/PB)1/2
- (PA/PB) (MB/MA)1/2
- (MA/MB) (PB/PA)1/2
Answer
(C) (P A /P B ) (M B /M A ) 1/2
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