Question

Mass of 5.6 litre of a gas at STP is 10 gm. The vapour density of gas will be

Answer 1

Answer:

20 g

Explanation:

5.6→ 10g

22.4→x

     x=22.4*10/5.6

     x=40g

    hence, vapour density=molecular weight /2

                                         =40/2=20g