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2 N 2 O 5 ( g ) → 4 NO 2 ( g ) + O 2 ( g ) What is the ratio of the rate of decomposition of N 2 O 5 to rate of formation of O 2 ?

Options

  1. A1 : 2
  2. B2 : 1
  3. C1 : 4
  4. D4 : 1

Correct answer

B. 2 : 1

Step-by-step solution

As per unique value of reaction rate: - 1 2 d dt N 2 O 5 = 1 1 d dt O 2 ∴ d dt N 2 O 5 d dt O 2 = 2 : 1 ​

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