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QUESTION
Q68) The vapour density of gas is 11.2. The volume of 11.2g of the gas at NTP will be ...[ Bihar CEE 1995]




SOLUTION

Molecular weight of gas=2 × V.D.
Molecular weight of gas=2×11.2=22.4g
AT NTP 22.4g occupy 22.4 L
∴ 11.2g=11.2 litre
Answer: (a)