1)

The following graph is obtained for the physisorption of gas as a function of pressure at different temperatures.

1972021520_d1.PNG

The correct order of temperature is 


A) T3 < T2 < T1

B) T2 < T3 < T1

C) T2 < T1 < T3

D) T1 < T3 < T2

Answer:

Option B

Explanation:

The degree of absorption increases with the  decrease in temperature. The correct order of temperature is 

T2 < T3 < T1