Question # The ratio of the rates of diffusion of helium with respect to methane under similar conditions of

# The ratio of the rates of diffusion of helium with respect to methane under similar conditions of

constant temperature and constant pressure are

(a) 2

(b) 0.5

(c) 16

(d) 4.0

Solution

( frac{gamma_{H e}}{r_{CHY}}=sqrt{frac{16}{4}} )

( frac{r_{H e}}{gamma_{CHY}}=frac{2}{1} )