JEE Main Chemistry question

The catalytic activity of the transition metals and their compounds is ascribed to their

(A)Magnetic behavior
(B)Chemical reactivity
(C)Ability to adopt multiple oxidation states and their complexing abilityCorrect
(D)Unfilled -orbitals

Answer: (C)

Solution

Transition metals catalyse reactions mainly because they can readily switch between multiple oxidation states and form

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Question ID VK-147398