Question

rate of diffusion of a gas is 720 ml/minute .but the gas diffused for 20seconds only. the volume of the gas diffused in ml is​

Answer 1

Answer:

36

Explanation:

60sec--720ml

20sec--

720*20/60=240

Answer 2

Answer:

240

Explanation:

Rate of diffusion of a gas =  720 ml/minute (Given)

Time for which the gas is diffused = 20 seconds (Given)

The rate of diffusion is the total measure of the rate at which two gases mix, whereas the rate of effusion is the total measure of the rate at which the gas escapes through a pinhole into a vacuum. The rate of diffusion is majorly affected by the temperature, the medium of diffusion and the density of the diffusing substance. Thus,

r = v/t

v = 720/3

v = 240

Thus, the volume of the gas diffused in ml is​ 240.