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Thermodynamics · 2018 · 15 Apr · Shift 2

2 Chemistry questions from this JEE Main paper
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Thermodynamics · 2018 · 15 Apr · Shift 2

2 Chemistry questions from this JEE Main paper

  1. Q13.Δ fGo at 500 K for substance 'S' in liquid state and gaseous state are +100.7 kcl mol-1 and +103 kcal mol-1, respectively. Vapour pressure of liquid 'S' at 500 K is approximately equal to : ( R = 2 cal K-1 mol-1 )
    Chemistry · Thermodynamics · MCQ
  2. Q20.Given (i) 2Fe2​O3​(s) → 4Fe(s) + 3O2​(g); Δ rGo = + 1487.0 kJ mol-1 (ii) 2CO(g) + O2​(g) → 2CO2​(g); Δ rGo = − 514.4 kJ mol-1 Free energy change, Δ rGo for the reaction 2Fe2​O3​(s) + 6CO(g) →…
    Chemistry · Thermodynamics · MCQ