Which of the following factors does NOT affect the rate of a chemical reaction?

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Question: Which of the following factors does NOT affect the rate of a chemical reaction? (2021) 2021

Options:

Correct Answer: Color of the reactants

Exam Year: 2021

Solution:

The color of the reactants does not affect the rate of a chemical reaction. The other factors directly influence the reaction rate.

Which of the following factors does NOT affect the rate of a chemical reaction? (2021) 2021

Which of the following factors does NOT affect the rate of a chemical reaction? (2021) 2021

Step 1: Understand that a chemical reaction involves reactants transforming into products.
Step 2: Identify factors that can affect the rate of a chemical reaction, such as temperature, concentration, surface area, and catalysts.
Step 3: Recognize that the color of the reactants is not a factor that influences how fast the reaction occurs.
Step 4: Conclude that since the color does not change the speed of the reaction, it is the correct answer to the question.

No concepts available.