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Tamil Nadu Board of Secondary EducationHSC Science Class 12

For the reaction, 2NHX3⟶NX2+3HX2, if dNHdt-d[NH3]dt = k1 [NH3], dNdtd[N2]dt = k2 [NH3], dHdtd[H2]dt = k3 [NH3] then the relation between k1, k2 and k3 is - Chemistry

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Question

For the reaction, \[\ce{2NH3 -> N2 + 3H2}\], if `(-"d" ["NH"_3])/"dt"` = k1 [NH3], `("d" ["N"_2])/"dt"` = k2 [NH3], `("d" ["H"_2])/"dt"` = k3 [NH3] then the relation between k1, k2 and k3 is

Options

  • k1 = k2 = k3

  • k1 = 3 k2 = 2 k3

  • 1.5 k1 = 3 k2 = k3

  • 2 k1 = k2 = 3 k3

MCQ

Solution

1.5 k1 = 3 k2 = k3

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Chapter 7: Chemical Kinetics - Evaluation [Page 227]

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Samacheer Kalvi Chemistry - Volume 1 and 2 [English] Class 12 TN Board
Chapter 7 Chemical Kinetics
Evaluation | Q 5. | Page 227
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