On the basis of the following critical temperatures, which gas shows least adsorption on a definite amount of charcoal? CO₂: 304 K; SO₂: 630 K; CH₄: 190 K; H₂: 33 K.
Options:
Answer:
D
Solution:
H₂ has the lowest critical temperature and is least easily liquefied.

Question

On the basis of the following critical temperatures, which gas shows least adsorption on a definite amount of charcoal? CO₂: 304 K; SO₂: 630 K; CH₄: 190 K; H₂: 33 K.

TestHub · Accepted Answer

H₂ has the lowest critical temperature and is least easily liquefied.

Chemistry - Surface Chemistry Question with Solution | TestHub

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