Mass Transfer

A. Gas side co-efficient should be increased
B. Liquid side coefficient should be increased
C. Gas side co-efficient should be decreased
D. Liquid side co-efficient should be decreased

A. Free
B. Unbound
C. Equilibrium
D. Bound

A. Increases
B. Decreases
C. Remain same
D. Either A. or B.; depends on the gas

A. Decreases
B. Remains unchanged
C. Increases
D. Decreases exponentially

A. 10-15
B. 30-40
C. 70-80
D. 90-100

A. √T
B. T2
C. T
D. T4

A. Recovery of valuable solvent vapors from dilute mixture with air and other gases
B. Dehumidification of air and gas
C. Removal of objectionable odour and impurities from industrial gases
D. Decolouration of yellow glycerine

A. Increasing the air velocity and area of exposed wet surface
B. Reducing the barometric pressure
C. Reducing the humidity of the air
D. All A., B. and C.

A. Perfectly dry
B. Highly humid
C. High temperature
D. None of these

A. 5
B. 0.5
C. 0.05
D. 50