Related Questions

Absorption factor, for a fixed degree of absorption from a fixed amount of gas should be
A 1
B > 1
C ≤ 1
In a gas-liquid absorption coloumn, for obtaining the maximum absorption efficiency
A Liquid stream should be distributed uniformly
B Gas stream should be distributed uniformly
C Both gas as well as liquid streams should be distributed uniformly
D By passing should be completely avoided
Absorption accompanied with chemical reaction is exemplified by the absorption of
A Ammonia in water
B Benzol present in coke oven gas by wash oil
C SO2 in alkaline solution
D All of the above
In the absorption of ammonia in water, the main resistance to absorption is by the __________ phase.
A Liquid
B Gas
C Both A & B
D Neither A nor B
Absorption (liquid-gas system) with evolution of heat as compared to isothermal absorption results in
A Decreased solute solubility
B Large minimum liquid to gas (L/G) ratio
C Large number of trays
D All of the above
In absorption of inosolation the most signficant part is played by
A Ozone
B Oxygen
C Haze
D Carbon dioxide
In absorption of insolation , the most significant part is played by.
A Ozone
B Oxygen
C Haze
D Carbon dioxide
Most absorption of nutrients occurs in the
A Stomach
B Liver
C Large intestine
D Small intestine
Which of the following is most important for absorption of heat radiated from the Sun as well as from the Earth?
A Carbon dioxide
B Oxygen
C Carbon monoxide
D Nitrogen
The most economical range of absorption factor is
A 0 to 0.5
B 0 to 3
C 1.25 to 2
D 5 to 15

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