Question

5.4 l of a gas weigh 8 g . Name the gas

Answer 1

Answer:

Weight of 5.6 litre of gas = 8 gm

so weight of 22.4 litre = 8×22.45.68×22.45.6 = 32 gm

so molecular weight = 32 [ because weight of 22. 4 litre of any gas = molecular weight.]

we know vapour density = molecularweight2=322=16