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NTA Abhyas NEET2020ChemistryChemical KineticsPractice

Higher order (>3) reactions are rare due to:

Options

  1. ALoss of active species on collision.
  2. BLow probability of simultaneous collision of all the reacting species.
  3. CIncrease in entropy and activation energy as more molecules are involved.
  4. DShifting of equilibrium towards reactants due to elastic collisions.

Correct answer

B. Low probability of simultaneous collision of all the reacting species.

Step-by-step solution

Probability of an event involving more than three molecules in a collision are remote.

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