Question

Which of the following is/are expected to affect the rate of a chemical reaction?
1) Increasing the reaction temperature.
2) Decreasing the reactant concentrations.
3) Doubling the volume of the reaction container.
A) 1 only
B) 2 only
C) 3 only
D) 1 and 2
E) 1, 2, and 3

Answer

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