Which of the following statements is not true? – InterviewSolution

1.	Which of the following statements is not true?
Answer» Both physisorption and chemisorption are exothermic Physisorption takes PLACE with decrease of free energy whereas the chemisorption occurs with increase of free energy Physisorption requires low activation energy but the chemisorption requires high activation energy The magnitude of chemisorption INCREASES and that of physisorption decreases with RISE in temperature Solution :DG for both physisorption and chemisorption is negative.

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