When the gas to be dissolved in liquid is a/an ___________________ then normally co-current adsorber are used?
A. Mixture of two gases
B. Pure gas
C. Ideal gas
D. Sparingly soluble gas
Related Questions on Mass Transfer Mcqs for Chemical
During the constant rate period of drying of a solid ?
A. Increased air humidity decreases the rate of drying
B. Increasing the air temperature decreases the drying rate
C. Surface evaporation of unbound moisture occurs
D. None of these
A. Insoluble in the liquid
B. Soluble in the liquid
C. Non-ideal in nature
D. At a fixed temperature
A. Increase
B. Decrease
C. Remain unchanged
D. Can either increase or decrease, depends on the system
Large scale drying of sugar is done in a _______________ dryer?
A. Spouted bed
B. Tray
C. Rotary
D. Truck