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AP EAMCET202317 May 2023Morning ShiftChemistryThermodynamics (C)Actual

11.0 L of an ideal gas at constant external pressure of 5 ~atm is compressed isothermally to a final volume of one liter. The heat absorbed and work done respectively, during this compression (in L atm) are

Options

  1. A-50,-50
  2. B50,-50
  3. C-50,50
  4. D50,50

Correct answer

C. -50,50

Step-by-step solution

Work done = w =- p _ ext V =-5(1-11)=+50 ~L ~atm Now, at constant pressure and temperature:- aligned & U = q + w = q + p V =0 & q =- w =-50 ~L atm. aligned

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