MP Board · Class 12 · Chemistry · Chemical KineticsWhich of the following factors affects the rate constant ($k$) of a reaction?
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Total Attempts: 5
Accuracy Rate: 60%
Step-by-Step Solution
The rate constant $k$ is independent of the concentration of reactants, but it depends strongly on temperature. Catalysts also affect $k$ by lowering activation energy.
Detailed Options Breakdown
Option : Concentration of reactants
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Kinetics.
Option 1: Temperature (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Time of reaction
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Kinetics.
Option 3: Volume of vessel
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Kinetics.
💡 Study Guide: This question tests core syllabus concepts from Chemical Kinetics. For formulas, key summaries, and mock exam reference guides, read the full Chemical Kinetics Revision Notes.