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Q.

For the following Assertion and Reason, the correct option is:Assertion: For hydrogenation reactions, the catalytic activity increases from Group 5 to Group 11 metals with maximum activity shown by Group 7 – 9 elements.Reason: The reactants are most strongly adsorbed on group 7 – 9 elements.

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An Intiative by Sri Chaitanya

a

Both assertion and reason are true, the reason is not the correct explanation for the assertion

b

Both assertion and reason are true, the reason is the correct explanation for the assertion

c

Both assertion and reason are false

d

The Assertion is true, but reason is false

answer is C.

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Detailed Solution

Due to the fact that it will show variable valency.

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For the following Assertion and Reason, the correct option is:Assertion: For hydrogenation reactions, the catalytic activity increases from Group 5 to Group 11 metals with maximum activity shown by Group 7 – 9 elements.Reason: The reactants are most strongly adsorbed on group 7 – 9 elements.