Question

Amongst So2,H2 which will be adsorbed more readily on the surface of charcoal and why?

Answer 1

Answer:

NH3 has higher critical temperature than

CO2, Hence, NH3 has greater intermolecular forces of attraction and hence will be adsorbed more readily.

Answer 2

Concept: Adsorption process.
To find: which gas (SO2 or H2)will be adsorbed more readily on the surface of charcoala and the reason behind it.
Answer: SO2 gas.
Explanation:
A gas which gets easily liquified, is most readily adsorbed.
And lesser the value of critical temperature of a gas, lesser will be the adsorption.
Hence H2 with critical temperature 33k shows least adsorption and SO2 gas with critical temperature 630k adsorb more readily on the surface of charcoal.
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