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Question: Answered & Verified by Expert
The reaction $2 \mathrm{~A} \rightarrow \mathrm{B}+\mathrm{C}$, would be a zero-order reaction when:
ChemistryChemical KineticsNEETNEET 2002
Options:
  • A the rate of the reaction is proportional to the square of concentration of A
  • B the rate of reaction remains same at any concentration of A
  • C the rate remains unchanged at any concentration of $\mathrm{B}$ and $\mathrm{C}$.
  • D the rate of reaction doubles if concentration of $\mathrm{B}$ is increased to double.
Solution:
2917 Upvotes Verified Answer
The correct answer is: the rate of reaction remains same at any concentration of A
The characteristic of zero-order reaction is Rate of reaction depends only on concentration of reactants.
A reaction is zero-order if concentration data is plotted versus time and the result is a straight line.

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