Related Questions

The dew point of an unsaturated gas-vapor mixture does not depend upon the __________ of the mixture.
A Composition
B Temperature
C Total pressure
D All of the above
A 19 liter mixture consists by volume of 1 part juice to 18 parts water. If x liters of juice and y liters of water are added to this mixture to make a 54 liter mixture consisting by volume of 1 part juice to 2 parts water, then what is the value of x?
A 36
B 35
C 27
D 18
With increase in absolute humidity, the dew point of an unsaturated mixture of air and water vapor (at constant pressure and temperature)
A Increases
B Remains unchanged
C Decreases
D Decreases linearly
In case of an unsaturated mixture of gas and vapor, the percentage saturation is __________ its relative saturation.
A Lower than
B Higher than
C Equal to
D Either A or B, depends on the mixture composition
A mixture contains 2/5 of element A and 3/5 of element B. When 5ml of A is added to the mixture, the proportion of B in the mixture changes to 1/5. What amount of A was originally present in the mixture before the addition was made ?
A 1ml
B 1.5ml
C 2.5ml
D 6ml
A jar contains a mixture of oil and water in the ratio 22 :3 . 50 litres of the mixture was taken out and 25 litres of water was added to it. If water was 34% in the resultant mixture, what was the initial quantity of the mixture (in litres ) in the jar?
A 175
B 150
C 75
D 125
Steady state temperature reached by a small amount of liquid evaporating into a large amount of unsaturated vapour-gas mixture is called the __________ temperature.
A Dry-bulb
B Wet-bulb
C Dew point
D Adiabatic saturation
The relative saturation of an unsaturated mixture of gas and vapor is independent of the
A Nature of the vapor
B Temperature of the mixture
C Composition of the mixture
D None of these
The difference of wet bulb temperature and adiabatic saturation temperature of unsaturated mixture of any system is
A +ve
B -ve
C Zero
D None of these
When an unsaturated air-water mixture is heated at constant pressure, then
A The partial pressure of water vapour increases
B The specific humidity decreases
C The relative humidity increases
D The relative humidity decreases

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