Rate of physisorption increases with
decrease in temperature
increase in temperature
decrease in pressure
decrease in surface area

Extent of physisorption of a gas increase with: (a) increase in temperature (b) decrease in temperature (c) decrease in surface area of adsorbent (d) decrease in strength of van der Waals forces

Why dows physisoption decrease with increase of temperature ?

Yhe rate of chemisorption a. increaeses with decreases in temperature b. increases with increasesin tempreture c. increases with decreases in the pressure of gas d. is independent of the pressure of gas

Give reason for the Physisorption decreases with increase in temperature.

The rate of transpiration increases with the decrease of

Adsorption is accompanied by the evolution of heat. Thus, according to Le Chatelier's principle the amount of surface adsoebed should (i) decrease with increase in temperature (ii) decrease with decrease in temperature (iii) increase with increase in temperature (iv) increase with decrease in temperature

In the following question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as. Assertion (A): Extent of physisorption of a gas increases with decrease in temperature. Reason (R): It is due to decrease in strength of van der Waals forces.