H2 gas is adsorbed on activated charcoal...

`H_2` gas is adsorbed on activated charcoal to a very little extent in comparision to easily liquefiable gases due to ___________ .

very strong van der Waals interaction.

very weak van der Waals forces.

very low critical temperature.

very high critical temperature.

Text Solution

Verified by Experts

Topper's Solved these Questions

SURFACE CHEMISTRY
MODERN PUBLICATION|Exercise EXERCISE|411 Videos
STRUCTURE OF ATOM
MODERN PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

Read the following passage and answer the questions. Adsorption is surface phenomenon and its differ from absorption, Which occurs throughout the body of the substance which abosorbs. In physisorption, the attractive forces are mainly van der waals forces while in chemisorption actual bonding occuars between the particles of absorbent and absorbate. Generelly, easily liquifying gases are absorved more easily on the surface of a solid as compared to the gases which are liquified with difficulty. Adsorption increases with the increase in pressure and decreases as the temparature is increased. Arrange the following gases in the decreasing order of the ease with which they are adsorbed on charcoal. H_2 , CH_4 , CO_2 and NH_3

One mole of H_2 gas is contained in a box of volume V = 1.00 m^3 at T = 300 K . The gas is heated to a temperature of T = 3000K and the gas gets converted to a gas of hydrogen atoms. The final pressure would be (considering all gases of be ideal)

STATEMENT-1 : The gases He and H_(2) are very different in their behaviour at any temperature and pressure but their compressibility factors are nearly the same at the critical point. STATEMENT-2 : They have nearly the same critical constant.

A rigid container contains 5 mole H_(2) gas at some pressure and temperature. The gas has been allowed to escape by simple process from the container due to which pressure of the gas becomes half of its initial pressure and temperature become (2//3)^(rd) of its initial. The mass of gas remaining is :

MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE

What do the subscripts (lower figures) and superscripts (upper figures...
Text Solution
|
what volume of oxygen would be required to burn completely 400 ml of a...
Text Solution
|
H2 gas is adsorbed on activated charcoal to a very little extent in co...
Text Solution
|
Which of the following statements are correct ?
Text Solution
|
An emulsion cannot be broken by and .
Text Solution
|
Which of the following substances will Precipitate the negatively char...
Text Solution
|
Which of the following colloids cannot be coagulated easily.
Text Solution
|
What happens when a lyophilic sol is added to a lyopholx sol?
Text Solution
|
If 6 liter of H2 and 5.6 liter of Cl2 are mixed . What will be composi...
Text Solution
|
What volume of propane is burnt for every 100 cm3 of oxygen in the rea...
Text Solution
|
Which of the following Phenomenon occurs when a chalk stick is dipped ...
Text Solution
|
Match the items of Column I and Column II in the following questions. ...
Text Solution
|
Match the statement given in Column I with the phenomenon given in Col...
Text Solution
|
Match the items given in Column I and Column II.
Text Solution
|
Match the types of colloidal systems given in Column I with the name g...
Text Solution
|
Match the items of Column I and Column II.
Text Solution
|
Match the items of Column I and Column II.
Text Solution
|
In the following questions a statement of assertion followed by a stat...
Text Solution
|
Assertion : Colloidal solutions show colligative properties. Reason:...
Text Solution
|
Assertion : Colloidal Solutions do not show brownian motion. Reason ...
Text Solution
|