What is the molar ratio of mixture of gases given the ratio of gases

A mixture of gases contains H₂ and O₂ gases in ratio of 1:4(w/w). What is the molar ratio of the two gases in the mixture?

(a) 4:1
(b) 16:1
(c) 2:1
(d) 1:4

4:1

Ratio of weight of gases = 1:4
Ratio of mole of gases = 1/2 : 4/32
Molar Ratio = 1/2 x 32/4 =4:1

admin: