NEETChemistryd and f Block Elements
How does the ability of transition metal ions to change their oxidation states affect their effectiveness as catalysts?
Options
- AIt makes them less effective
- BIt has no effect on their effectiveness
- CIt makes them more effective
- DIt makes them unstable
Correct answer
C. It makes them more effective
Step-by-step solution
Because the transition metal ions can change their oxidation states, they become more effective as catalysts.