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NEETChemistryChemical Kinetics

Why are reactions with molecularity three slow to proceed?

Options

  1. ABecause they involve highly reactive species.
  2. BBecause they produce complex products.
  3. CBecause the probability of more than three molecules colliding simultaneously is very low.
  4. DBecause they require high temperatures to occur.

Correct answer

C. Because the probability of more than three molecules colliding simultaneously is very low.

Step-by-step solution

Reactions with molecularity three are slow to proceed because the probability of more than three molecules colliding simultaneously is very low.

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