Transition element act as good catalysts because

Transition elements act as good catalysts because

Why do transition elements act as good catalysts ?

Transition elements act as catalyst because-

Transition elements act as catalysts. Why?

Transition elements are used as catalyst because :

Transition metals can act as catalysts because these can change their oxidation states. How does Fe(III) catalyse the reaction between iodide and persulphate ions ?

(a) Transition metals can act as catalysts because these can change their oxidation state. How does Fe (III) catalyse the reaction between iodide and persulphate ions? (b) Mention any three processes where transition metals act as catalysts.

(a) Transition metals can act as catalysts because these can change their oxidation state. How does Fe (III) catalyse the reaction between iodide and persulphate ions? (b) Mention any three processes where transition metals act as catalysts.