Pick out the wrong statement. Generally for physical adsorption, a gas of
A. Higher molecular weight is adsorbed in preference to a gas of low molecular weight
B. High critical temperature is adsorbed in preference to a gas of low critical temperature
C. Low volatility is adsorbed in preference to a gas of high volatility
D. None of these
Answer: Option D
This Question Belongs to Chemical Engineering >> Mass Transfer
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The gases who have high critical temperature, have high Vandwer wall's force as well.
So they are highly physically adsorbed easily.
o the correct option is B.