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Question
Assertion: Chemisorption is multilayered in nature.
Reason: In chemisorption, adsorbate molecules are attached to the adsorbent surface by strong valence bond forces.
Options
If both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
If both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
If Assertion is correct but Reason is incorrect.
If Assertion is incorrect but Reason is correct.
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Solution
If Assertion is incorrect but Reason is correct.
Explanation:
Chemisorption is monolayered because adsorbate molecules form strong valence bonds with the adsorbent surface, preventing multilayer formation. The reason correctly states the nature of attachment in chemisorption but does not validate the incorrect assertion of multilayer adsorption.
