Chemisorption (chemical adsorption) is_______________________? – McqOptions

MCQOPTIONS

1.	Chemisorption (chemical adsorption) is_______________________?
A.	Same as “Van der Waals” adsorption
B.	Characterised by adsorption of heat
C.	An irreversible phenomenon
D.	A reversible phenomenon
Answer» D. A reversible phenomenon

Discussion

No Comment Found

Related MCQs

Which one of the following devices is not used for both the absorption as well as the liquidliquid extraction processes ?
With decrease in the throughput (compared with the design capacity) for a bubble cap distillation column, its efficiency____________________?
With increase in absolute humidity, the dew point of an unsaturated mixture of air and water vapor (at constant pressure and temperature) ?
With increase in pressure, the relative volatility for a binary system__________________?
With increase in pressure, the relative volatility for a binary system_________________?
With increase in solvent rate, the number of transfer units, NtoG, for a fixed degree of absorption from a fixed amount of gas________________?
With increase in temperature, the leaching rate increases due to__________________?
With increase in temperature, the leaching rate increases because of the _____________________?
With increase in temperature, the mutual solubility of two liquids_________________?
With increase in temperature, the mutual solubility of two liquids___________________?