When adsorption hysteresis is observed, the desorption eq... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

When adsorption hysteresis is observed, the desorption equilibrium pressure is _________________ that obtained by adsorption?

Correct answer: A

Explanation

Adsorption hysteresis means the pressure needed to remove gas (desorption) is lower than the pressure at which it was adsorbed.

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