Question

in 30 seconds, 180 cm^3 of oxygen diffuse through a porous plate. How long will it take 300cm3 of chlorine to diffuse through the same pot​

Answer 1

50s

Explanation:

180cm³= 30s

300cm³=x s

Thus,

180x= 30×300

180x = 9000

x= 50s.

Hope this helps! :)