For a reaction 2 NH _ 3 ~N _ 2 +3 H _ 2 it is observed that, - d [N H_ 3 ] d t =k_ 1 [N…

Chemistry · JEE Main · NTA ExamsChemical Kinetics

For a reaction \(2 \mathrm{NH}_{3} \rightleftharpoons \mathrm{~N}_{2}+3 \mathrm{H}_{2}\) it is observed that,

\(-\frac{d\left[N H_{3}\right]}{d t}=k_{1}\left[N H_{3}\right]\)

\(\frac{d\left[H_{2}\right]}{d t}=k_{3}\left[N_{3}\right]\)

\(\frac{d\left[\mathbb{N}_{2}\right]}{d t}=k_{2}\left[\mathbb{N H}_{3}\right]\)

What is the relation between k1, k2 and k3?

  1. k1 = k2 = k3
  2. 2k1 = 6k2 = 2k3
  3. 3k1 = 6k2 = 2k3
  4. 6k1 = 3k2 = 2k3

Answer

(C) 3k 1 = 6k 2 = 2k 3

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