Adsorption is multilayer in case of:

physical adsorption

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chemisorption

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in both

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none of the these

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Solution

The correct option is A physical adsorption
Physical adsorption is weak, multilayer, non-directional and non-specific while chemical adsorption is strong, unilayer, directional and strong.

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Similar questions

Adsorption is multilayered in the case of [MP PET 1999]

Which statements are correct ?

i) physical adsorption is due to Vander Waal’s forces

ii) physical adsorption decreases at high temperature

iii) physical adsorption is irreversible

iv) enthalpy for a chemical adsorption is generally lesser than that of physical adsorption

Which statement is/are correct?

i) Physical adsorption is due to Vander Waal's forces

ii) Physical adsorption decreases at high temperature

iii) Physical adsorption is irreversible

iv) Enthalpy for a chemical adsorption is generally lesser than that of physical adsorption

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