Assertion :Van der Waals' forces are responsible for chemisorption. Reason: High temperature is favorable for chemisorption.

Read the above assertion and reason and choose the correct option regarding it.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is D Assertion is incorrect but Reason is correct
Van der Waals' forces are responsible for physisorption
Forces that lead to formation of a chemical bond (covalent bond) are responsible for chemisorption.
High temperature is favorable for chemisorption.

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