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BITSAT2024ChemistryChemical KineticsActual

In the reaction, A products, If the concentration of the reactant is doubled rate of the reaction remains unchanged. The order of the reaction with respect to A is

Options

  1. A1
  2. B2
  3. C0.5
  4. D0

Correct answer

D. 0

Step-by-step solution

r₁=k[A]^n and r₂=k[2 A]^n r ₁= r ₂ k [ A ]^ n = k (2[ ~A ])^ n or, 2^n=1 or, 2^ n =2^ n =0 It is a zero order reaction.

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