The correct statement for both the processes of physisorption and chem – McqOptions

MCQOPTIONS

1.	The correct statement for both the processes of physisorption and chemisorption is
A.	both are endothermic
B.	chemisorption is endothermic but physisorption is exothermic
C.	both are exothermic
D.	physisorption is endothermic but chemisorption is exothermic.
Answer» D. physisorption is endothermic but chemisorption is exothermic.

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