AP EAMCET · Chemistry · d and f Block Elements
Assertion: Transition metals and their complexes show catalytic activity. Reason: The activation energy of a reaction is lowered by the catalyst.
- A Assertion is true. Reason is true and Reason is the correct explanation for Assertion
- B Assertion is true. Reason is true but Reason is not the correct explanation for Assertion
- C Assertion is true but Reason is false
- D Assertion is false but Reason is true
Answer & Solution
Correct Answer
(B) Assertion is true. Reason is true but Reason is not the correct explanation for Assertion
Step-by-step Solution
Detailed explanation
The transition metals and their compounds are known for their catalytic activity. This activity is ascribed to their ability to adopt multiple oxidation states and to form complexes. Catalysts at a solid surface involve the formation of bonds between reactant molecules and atoms…
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