Question

Factors influencing the rate of reaction

Answer 1

1. surface area of a solid reactant.

2. concentration or pressure of a reactant.

3. temperature.

4. nature of the reactants.

5. presence/absence of a catalyst.

Answer 2

Answer:

• Concentration of the reactants
• Nature of the reactants
• Pressure (Chemical reaction involving gases)
• Surface area (In solid substances)
• Temperature
• Catalyst