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COMEDK2018ChemistryChemical Kinetics

Chemical reactions with very high E_ a values are generally

Options

  1. Avery fast
  2. Bvery slow
  3. Cmoderately fast
  4. Dspontaneous

Correct answer

B. very slow

Step-by-step solution

According to Arrhenius equation k=A e^ -E₀ R T Here, k decreases with increase in E_ a (activation energy). Chemical reaction with very high E_ a values are generally slow.

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