MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryChemical kineticsPrevious Year Questions
An increase in the concentration of the reactants of a reaction leads to change in: (NEET 2020)
A.threshold energy
B.collision frequency✓ Correct
C.activation energy
D.heat of reaction
Explanation
Collision frequency, as number of molecules per unit volume increases.
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