Question

13. A gaseous mixture contains oxygen and nitrogen in the ratio 1:4 by weight. The ratio of their
number of molecules is
1) 1:4
2) 4:1
3) 7 : 32
4) 3 : 16​

Answer 1

Answer:

the answer of this question is 1:4.....since here..... the ratio of the weight is equal to the ratio of no of molecules in them