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Chemical Kinetics and Nuclear Chemistry · 2021 · 31 Aug · Shift 1

2 Chemistry questions from this JEE Main paper
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Chemical Kinetics and Nuclear Chemistry · 2021 · 31 Aug · Shift 1

2 Chemistry questions from this JEE Main paper

  1. Q17.For a first order reaction, the ratio of the time for 75% completion of a reaction to the time for 50% completion is ​. (Integer answer)
    Chemistry · Chemical Kinetics and Nuclear Chemistry · Numerical
  2. Q19.According to the following figure, the magnitude of the enthalpy change of the reaction A + B → M + N in kJ mol − is equal to ​. (Integer answer) Includes diagram
    Chemistry · Chemical Kinetics and Nuclear Chemistry · Numerical