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NEETChemistryd and f Block Elements

What is one of the factors contributing to the catalytic activity of transition metals?

Options

  1. ATheir high melting point
  2. BTheir ability to conduct electricity
  3. CTheir ability to form covalent bonds
  4. DTheir ability to change oxidation states

Correct answer

D. Their ability to change oxidation states

Step-by-step solution

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.

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