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Most Important Selected Qs for JEE AdvancedChemistryChemical Kinetics

Select the correct statement (s) among the following

Options

  1. AIncrease in concentration of reactant increases the rate of zero order reaction
  2. BRate constant K is equal to collision frequency A , if E_a=0
  3. CRate constant K is equal to collision frequency A if E_a=
  4. DGraph of ₁₀ ~K vs 1 / T is straightline

Correct answer

D. Graph of ₁₀ ~K vs 1 / T is straightline

Step-by-step solution

Rate of zero order reactions is independent of the concentration of reaction In this equation K = Ae ^ - E _ a / RT K=A when E_a=0 K= A- E_a 2.303 R T Plot of K against 1 / T is straight line with negative slope.

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