Q. Gaseous diffusion co-efficient increases with increase in the

View solution

Q. With increase in absolute humidity, the dew point of an unsaturated mixture of air and water vapor (at constant pressure and temperature)

View solution

Q. At a fixed total pressure, humidity depends only on the

View solution

Q. Flash distillation is

View solution

Q. __________ developed the film theory.

View solution

Q. For absorbers, high pressure drop results in

View solution

Q. During drying of a solid, the critical moisture content increases with

View solution

Q. Priming in a distillation column

View solution

Q. The commonly used solvent in supercritical extraction is

View solution

Q. When the liquid over a plate is of uniform concentration, then

View solution

Q. In saturated gas, the

View solution

Q. Moisture in a solid exerting an equilibrium vapour pressure equal to that of the pure liquid at the same temperature is called the __________ moisture.

View solution

Q. Inside the distillation columns, the

View solution

Q. When the psychometric ratio is __________ then the adiabatic saturation temperature and wet bulb temperature becomes equal.

View solution

Q. Desirable value of absorption factor in an absorber is

View solution

Q. Refractory bricks are usually dried in a __________ dryer.

View solution

Q. When the gas to be dissolved in liquid is a/an __________ then normally co-current adsorber are used.

View solution

Q. Corresponding to Prandtl number in heat transfer, the dimensionless group in mass transfer is the __________ number.

View solution

Q. If a two phase system is in physical equilibrium; then it means that, the

View solution

Q. McCabe-Thiele method of binary distillation does not assume that the

View solution