Absolute humidity is defined as

1.	Absolute humidity is defined as
A.	Weight of water vapour present in unit volume of air
B.	Weight of water vapour present in 1 kg of air
C.	Weight of moist air per m3 of volume
D.	none of the above
Answer» B. Weight of water vapour present in 1 kg of air

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Absolute humidity is defined as

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