TS EAMCET 03 May 2019 Shift 2 Solved Paper

The Graham's law of diffusion states that:
‌

rCH4

rO2

=√‌

MO2

MCH4

Here, the rate of diffusion of CH4 gas is rCH4 and the rate of diffusion of O2 gas is rO2
Substitute the values in the above expression.
‌

rCH4

rO2

=√‌

32

16

=√2=1.414