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Thermodynamics · 2021 · 26 Feb · Shift 1

2 Chemistry questions from this JEE Main paper
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Thermodynamics · 2021 · 26 Feb · Shift 1

2 Chemistry questions from this JEE Main paper

  1. Q16.For a chemical reaction A + B ⇌ C + D (Δr​HΘ = 80 kJ mol − 1) the entropy change Δr​SΘ depends on the temperature T (in K) as Δr​SΘ = 2T (J K − 1mol − 1). Minimum temperature…
    Chemistry · Thermodynamics · Numerical
  2. Q17.An exothermic reaction X → Y has an activation energy 30 kJ mol − 1. If energy change Δ E during the reaction is − 20 kJ, then the activation energy for the reverse reaction in kJ is ​. (Integer…
    Chemistry · Thermodynamics · Numerical