Surface Chemistry - Result Question 25
26. Rate of physisorption increases with
(2003, 1M)
(a) decrease in temperature
(b) increase in temperature
(c) decrease in pressure
(d) decrease in surface area
Show Answer
Answer:
Correct Answer: 26. (a)
Solution:
It is an exothermic process, according to Le-Chatelier’s principle, lowering temperature drive the process in forward direction.