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Thermodynamics · 2019 · 12 Apr · Shift 1

2 Chemistry questions from this JEE Main paper
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Thermodynamics · 2019 · 12 Apr · Shift 1

2 Chemistry questions from this JEE Main paper

  1. Q12.An ideal gas is allowed to expand form 1 L to 10 L against a constant external pressure of I bar. The work done in kJ is :
    Chemistry · Thermodynamics · MCQ
  2. Q17.Enthalpy of sublimation of iodine is 24 cal g–1 at 200 oC. If specific heat of I2​(s) and l2 (vap) are 0.055 and 0.031 cal g–1K –1 respectively, then enthalpy of sublimation of iodine at 250 oC in cal g–1 is :
    Chemistry · Thermodynamics · MCQ