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Chemical Kinetics and Nuclear Chemistry question

2014 · Shift 0 · Q22
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Chemical Kinetics and Nuclear Chemistry question

2014 · Shift 0 · Q22

JEE MainChemistryChemical Kinetics and Nuclear ChemistryMCQ+4 / −1
For the non – stoichiometre reaction 2A + B →\to→ C + D, the following kinetic data were obtained in three separate experiments, all at 298 K.
Initial Concentration (A) Initial Concentration (B) Initial rate of formation of C (mol L-1 s-1)
0.1 M 0.1 M 1.2 x 10-3
0.1 M 0.2 M 1.2 x 10-3
0.2 M 0.1 M 2.4 x 10-3
The rate law for the formation of C is:
  1. A
    dcdt=k[A][B]2{{dc} \over {dt}} = k[A]{[B]^2}dtdc​=k[A][B]2
  2. B
    dcdt=k[A]{{dc} \over {dt}} = k[A]dtdc​=k[A]
  3. C
    dcdt=k[A][B]{{dc} \over {dt}} = k[A]{[B]}dtdc​=k[A][B]
  4. D
    dcdt=k[A2][B]{{dc} \over {dt}} = k[A^2]{[B]}dtdc​=k[A2][B]
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