1.

Define graham'slaw of diffusion and give its usefulness in coal mine

Answer»

Answer:

Graham's law of DIFFUSION. About Transcript. Graham's law of diffusion (also KNOWN as Graham's law of effusion) states that the rate of effusion a gas is inversely proportional to the SQUARE root of its molar mass. Often, it is used to compare the effusion rates of TWO gases.



Discussion

No Comment Found