A vessel of volume 1000 m¬¨‚â• contains air which is saturated – McqOptions

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1.	A vessel of volume 1000 m¬¨‚â• contains air which is saturated with water vapour. The total pressure and temperature are 100 kPa and 20¬¨‚àûC respectively. Assuming that the vapour pressure of water at 20¬¨‚àûC is 2.34 kPa, the amount of water vapour (in kg) in the vessel is approximately$
A.	17
B.	20
C.	25
D.	34
Answer» B. 20

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