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Factors Affecting Adsorption

During adsorp...

Question

During adsorption, there is a decrease in surface energy which appears as heat.

A

True

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B

False

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Solution

The correct option is A True

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Q. Statement: Physical adsorption is weaker than chemical adsorption.
Explanation: Activated complex formed during adsorption possess lower energy level in chemisorption as it is more exothermic.

Q. During the adsorption of a gas on the surface of a solid, which of the following is true?

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(a) This energy completely appears as the increased kinetic energy of the block.
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(c) This energy completely appears as heat.
(d) None of these.

Q. During the spontaneous adsorption of a gas on the surface of a solid, which of the following is true?

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Factors Affecting Adsorption

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