Class 12 Chemistry Surface Chemistry Adsorption and Adsorption isotherm

Difficult

The correct statement for both the processes of physisorption and chemisorption is

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A
both are endothermic
B
chemisorption is endothermic but physisorption is exothermic
C
both are exothermic
D
physisorption is endothermic but chemisorption is exothermic.

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Surface Chemistry

Subtopic

Adsorption and Adsorption isotherm

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