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Question: Answered & Verified by Expert
The following graph shows how $\mathrm{T}_{1 / 2}$ (half-life) of a reactant $\mathrm{R}$ changes with the initial reactant concentration $a_0$.


The order of the reaction will be :
ChemistryChemical KineticsJEE Main
Options:
  • A $0$
  • B $1$
  • C $2$
  • D $3$
Solution:
1955 Upvotes Verified Answer
The correct answer is: $2$
$t_{1 / 2} \propto \frac{1}{a^{n-1}}$
Hence (C)

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