Which of the following factors does NOT affect the rate of a chemical reaction?
Practice Questions
Q1
Which of the following factors does NOT affect the rate of a chemical reaction?
Concentration of reactants
Temperature
Presence of a catalyst
Color of the reactants
Questions & Step-by-Step Solutions
Which of the following factors does NOT affect the rate of a chemical reaction?
Correct Answer: The color of the reactants
Step 1: Understand what a chemical reaction is. It is a process where substances (reactants) change into new substances (products).
Step 2: Learn about the factors that can affect the rate of a chemical reaction. These include temperature, concentration of reactants, surface area, and presence of catalysts.
Step 3: Identify what does NOT affect the rate of a chemical reaction. This means looking for factors that do not change how fast the reaction happens.
Step 4: Consider the color of the reactants. Color is a property that does not influence how quickly the reactants turn into products.
Step 5: Conclude that the color of the reactants does not affect the rate of a chemical reaction.
