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MHT CET202014 Oct 2020Morning ShiftChemistryChemical KineticsActual

For the reaction 4 NH ₃+50₂ 4 NO +6 H ₂ O if the rate of disappearance of NH ₃ is 3.6 10⁻³ M / s . What is the rate of formation of water?

Options

  1. A4.0 10⁴ M / S
  2. B3.6 10⁻³ M / S
  3. C6.0 10⁻⁴ M / S
  4. D5.4 10⁻³ M / S

Correct answer

D. 5.4 10⁻³ M / S

Step-by-step solution

4 NH ₃+5 O ₂ 4 NO +6 H ₂ O Rate of reaction =- 1 4 d [ NH ₃ ] dt =- 1 5 d [ O ₂ ] dt = 1 ~d [ NO ] 4 = 1 6 d [ H ₂ O ] dt Rate of formation of water, d [ H ₂ O ] dt = 6 4 d [ NH ₃ ] dt = 6 4 3.6 10⁻³=5.4 10⁻³ M / s

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