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COMEDK2023ChemistryChemical Kinetics

For a reaction, 2 A+B products, If concentration of B is kept constant and concentration of A is doubled then rate of reaction is

Options

  1. Adoubled
  2. Bquadrupled
  3. Chalfed
  4. Dremain same

Correct answer

B. quadrupled

Step-by-step solution

The rate of reaction for 2 A+B products is rate =k[A]^2[B] If concentration of A is doubled, aligned & Rate ^ =[2 A]^2[B]=4 k [A]^2[B] & Rate ^ =4 Rate. aligned

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