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Most Important Selected Qs for JEE AdvancedChemistryChemical Kinetics

Paragraph: The following reaction was studied at 25^ C in benzene solution containing 0.1 M pyridine. (A) CH ₃ OH + ( C ₆ H ₅ )₃ CCl ( C ₆ H ₅ )₃ COCH ₃ + HCl The following sets of data were observed. Question: Rates d [ C ] dt in sets (I), II and III are respectively (in M min ⁻¹ ) Rate constant of the above experiment is (in L ^2 ~m ⁻² ~min ⁻¹ )

Options

  1. A1.3 10⁻¹
  2. B2.6 10⁻²
  3. C2.6 10⁻¹
  4. D1.3 10⁻²

Correct answer

C. 2.6 10⁻¹

Step-by-step solution

d x d t =K[A]^2[B] K = ( dx / dt ) [ A ]^2[ ~B ] =0.26

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