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What is the correct relationship between...

What is the correct relationship between vapour density and molecular mass ?

A

Relative molecular mass = Vapour density /2

B

Vapour density = `2 xx` Relative molecular mass

C

Relative molecular mass = 2 `xx` Vapour density

D

Vapour density = Relative molecular mass

Text Solution

Verified by Experts

The correct Answer is:
C
Vapour density is the ratio of the mass of a volume of a gas, to the mass of a volume of a gas, to the mass of an equal volume of hydrogen, measured under the same conditions of temperature and pressure.
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