Question

if vapour density of O2 is 16 in 15 degree centigrade then what is the vapour density in 30degree centigrate
a)32
b)8
c)16
d)0
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Answer 1

Answer:

volume of hydrogen should also be known for vapour density...

Answer 2

If vapour density of O2 is 16 in 15° centigrade then the vapour density in 30° centigrade is same as in 15° centigrade.

•Because Vapour density is independent of temperature variation.

•We know that,

Vapour density = molecular mass / 2

•Hence, vapour density depends on molecular mass of a substance.

Ans : c) 16