Tamilnadu BoardEnglish MediumSTD 12ChemistryChemical Kinetics2 Marks
Question
What is the effect of catalyst on the activation energy? Why?
✓
Answer
A Catalyst lower down the activation energy. It provides an alternate path to the reaction. It forms an unstable intermediate which readily changes into products.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.