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Question

Consider the cyclic process ABCA shown in figure, performed on a sample of 1 mole of an ideal gas. A total of 1000 J of heat is withdrawn from the sample in the process, the work done on the gas during part BC is 1830 J, the value of Tb is (R = 8.3 J/K-mole)

  1. 400 K    
  2. 500 K    
  3. 350 K    
  4. 600 K    

The correct answer is: 400 K

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