Discussion Forum



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) $T_{3} $ < $T_{2}$ < $T_{1}$

B) $T_{2} $ < $T_{3}$ < $T_{1}$

C) $T_{2} $ < $T_{1}$ < $T_{3}$

D) $T_{1} $ < $T_{3}$ < $T_{2}$

Answer:

Option B

Explanation:

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

$T_{2} $ < $T_{3}$ < $T_{1}$