The amount of gas adsorbed physically on charcoal increases with :
A
temperature and pressure
B
tempreature and decrease with pressure
C
pressure and decrease with temperature
D
none of these
Text Solution
Verified by Experts
The correct Answer is:
C
Adsorption of gases increases with pressure , decrease with temperature .
Topper's Solved these Questions
SURFACE CHEMISTRY
P BAHADUR|Exercise Exercise 1A|2 Videos
SURFACE CHEMISTRY
P BAHADUR|Exercise Exercise 4|3 Videos
SOLID STATE
P BAHADUR|Exercise Exercise 9|1 Videos
Similar Questions
Explore conceptually related problems
The amount of gas adsorbed on charcol increases with :-
Amount of gas adsorbed per gram of adsorbent increases with pressure, but after a certain limit is reached, adsorption becomes constant. It is where
Which gas is adsorbed strongly by charcoal ?
3g of actived chacoal was added to some of acetic acid solution (0.06N) in a flask. After an hour it was filterred and the strength of the filtrate was found to be 0.042N . The amount of acetic adsorbed (per gram of charcoal) is:
The pressure of the gas was found to decrease from 720 to 480 mm. When 5g of sample of activated charcoal was kept in a flask of one litre capacity maintained at 27^(@)C . If the density of charcoal is 1.25 gm//mL . The volume of gas adsorbed per gm of charcoal at 480 mm of Hg is :