Question

Equal masses of H, O, and helium gas are taken
in a closed container at STP. The ratio of the
moles of gases H,: 0, : He would be
(1) 8:1:16
(2) 8:2:16
(3) 16:1:8
(4) 16:2:0
​

Answer 1

let x be masses OF H O &He

no of moles..

H=x/2 "hydrogen is diatomic

O=x/32 oxygen..........

he=x/4

now ratio =16:1:8

Answer 2

Answer:

16:1:8 hope you have a good day at work and I y I y I y I