Питання 85 з 169 · Рhysical and colloidal chemistry

Catalysts are widely used in production of drugs. How can reaction acceleration in the presence of a catalyst be explained?

1. A Activation energy increases
2. B Total collision frequency increases
3. C Activation energy decreases
4. D Collision frequency decreases
5. E Molecule speed increases

Правильна відповідь: C. Activation energy decreases