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Mr. Dubey • 100.64K Points
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Q. When adsorption hysteresis is observed, the desorption equilibrium pressure is __________ that obtained by adsorption.

(A) Always lower than
(B) Always higher than
(C) Same as
(D) Dependent on the system; can be either lower or higher than

Correct Answer - Option(A)
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Filed under category Mass Transfer

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