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Chemical Kinetics and Nuclear Chemistry · 2021 · 27 Jul · Shift 2

1 Chemistry questions from this JEE Main paper
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Chemical Kinetics and Nuclear Chemistry · 2021 · 27 Jul · Shift 2

1 Chemistry questions from this JEE Main paper

  1. Q21.For the first order reaction A → 2B, 1 mole of reactant A gives 0.2 moles of B after 100 minutes. The half life of the reaction is ​ min. (Round off to the nearest integer). [Use : ln 2 = 0.69, ln 10 = 2.3]…
    Chemistry · Chemical Kinetics and Nuclear Chemistry · Numerical