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MHT CET202416 May 2024Evening ShiftChemistryChemical KineticsActual

For the reaction, CH ₃ Br _ ( aq ) + OH _ ( aq ) ⁻ CH ₃ OH _ ( aq ) + Br _ ( aq ) ⁻ rate of consumption of OH _ ( aq ) ⁻ is x mol dm ⁻³ ~s ⁻¹ What is the rate of formation of Br _ ( aq ) ⁻ ?

Options

  1. A0.5 x mol dm ⁻³ ~s ⁻¹
  2. Bx mol dm ⁻³ ~s ⁻¹
  3. C2 x mol dm ⁻³ ~s ⁻¹
  4. D3 2 x mol dm ⁻³ ~s ⁻¹

Correct answer

B. x mol dm ⁻³ ~s ⁻¹

Step-by-step solution

aligned & Rate of consumption of [ OH ⁻ ]=- d [ OH ⁻ ] dt & Rate of formation of [ Br ⁻ ] & = d [ Br ⁻ ] dt =- d [ OH ⁻ ] dt = x mold dm ⁻³ ~s ⁻¹ aligned

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