If sulphur (IV) oxide and methane are released simultaneously at the opposite ends of a narrow tube, the rates of diffusion Rso2 and Rch4 will be in the ratio?
(S = 32, O = 16, C = 12, H = 1)
(S = 32, O = 16, C = 12, H = 1)
-
A.
4:1 -
B.
2:1 -
C.
1:2 -
D.
1:4