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Thermodynamics · 2025 · 22 Jan · Shift 2

2 Chemistry questions from this JEE Main paper
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Thermodynamics · 2025 · 22 Jan · Shift 2

2 Chemistry questions from this JEE Main paper

  1. Q12.Match List - I with List - II. Choose the correct answer from the options given below : Includes table
    Chemistry · Thermodynamics · MCQ
  2. Q21.Consider the following cases of standard enthalpy of reaction (ΔHr∘​ in kJmol−1) ​C2​H6​( g)+27​O2​( g)→2CO2​( g)+3H2​O(l)ΔH1∘​=−1550C( graphite )+O2​( g)→CO2​( g)ΔH2∘​=−393.5H2​( g)+21​O2​( g)→H2​O(l)ΔH3∘​=−286​…
    Chemistry · Thermodynamics · Numerical