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  • Mechanical Engg. (GATE) 2009
  • If a closed system is undergoing an irreversible process,...
Multiple choice

If a closed system is undergoing an irreversible process, the entropy of the system

  1. must increase

  2. always remains constant

  3. must decrease

  4. can increase, decrease or remain constant

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A Correct answer
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  • Thermodynamics and Chemical Kinetics (1092 questions)
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