Advertisements
Advertisements
Question
On the basis of data given below predict which of the following gases shows least adsorption on a definite amount of charcoal?
| Gas | CO2 | SO2 | CH1 | H2 |
| Critical temp./K | 304 | 630 | 190 | 33 |
Options
CO2
SO2
CH4
H2
Solution
H2
Explanation:
The lesser the value of critical temperature of gases the lesser will be the extent of adsorption. Here H2 has lowest value of critical temperature, i.e., 33.
Hence, hydrogen gas shows least adsorption on a definite amount of charcoal.
APPEARS IN
RELATED QUESTIONS
The term ‘sorption’ stands for ______.
Which one of the following is not applicable to the phenomenon of adsorption?
Which of the following is an example of absorption?
Which of the following process is not responsible for the presence of electric charge on the sol particles?
Which of the following phenomenon occurs when a chalk stick is dipped in ink?
(i) Adsorption of coloured substance.
(ii) Adsorption of solvent.
(iii) Absorption and adsorption both of solvent.
(iv) Absoprtion of solvent.
Differentiate between the following:
Adsorption and Absorption
