A. Change in barometric pressure does not affect the relative humidity
B. In case of a packed tower, the operating velocity is about half of the flooding velocity,
generally
C. ‘Elution’ means the desorption of the adsorbed solute by a solvent
D. The equilibrium moisture content of the solid can be reduced by increasing the absolute
humidity
Correct Answer: D. The equilibrium moisture content of the solid can be reduced by increasing the absolute
humidity ✔
Last Updated: February 18, 2019