MP Board · Class 12 · Chemistry · Chemical KineticsIn collision theory of chemical reaction, $Z{AB}$ represents:
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Total Attempts: 6
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Step-by-Step Solution
In collision theory, the rate of reaction is expressed as Rate = $PZ_{AB} e^{-E_a / RT}$, where $Z_{AB}$ represents the collision frequency of reactants $A$ and $B$ per unit volume per second.
Detailed Options Breakdown
Option : Activation energy
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Kinetics.
Option 1: Collision frequency of reactants A and B (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Steric factor
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Chemical Kinetics.
Option 3: Rate constant
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.