The realativen humidity on day when partial pressure of water vapour is `0.12xx10^(6)` Pa at `12^(@)` C is (Take vapour pressure of water at this temperatue as `0.06xx10^(5) Pa)`

The relative humidity on a day, when partial pressure of water vapour is 0.012xx10^(5) Pa at 12^(@)C is (take vapour pressure of water at this temperature as 0.016xx10^(5) Pa)

Relative humidity id defind as the ration of partial pressure of water in air at a given temperature to the vapour pressure of water at that that temperature Calculate the mass of water per litre air at (a) 20^(@)C and 45% relative humidity (b) 0^(@)C and 95% relative humidity (c ) Discuss wether temperature or relative humidity has the greater effect on the mass of water vapour in air Given P_(H_(2)O)^(@) =17.5 torr at 20^(@)C and 4.58 torr 0^(@)C .

The vapour pressure of water is 12.3 kPa at 300 K . Calculate vapour pressure of 1 molal solution of a solute in it.

The vapour pressure of water is 12.3 kPa at 300 K . Calculate vapour pressure of 1 molal solution of a solute in it.

10 Its of an air sample with relative humidity 0.6 is compressed to 5 litres at same temperature. What is the partial pressure of the water vapour in the compressed air, if the pressure of saturated water vapour at that temperature is 2.4 K Pa

10 litres of an air sample with relative humidity 0.6 is compressed to 5 litres at same temperature. What is the partial pressure of the water vapour in the compressed air, if the pressure of saturated water vapour at that temperature is 2.4 K Pa

The vapour pressure of water is 12.3.kRa at 300.calculate the vapour pressure of 1 molal solution in it

Let P and P_(s) be the partial pressure of water and saturated partial pressure of water vapours, then relative humidity is given by .