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Question: Answered & Verified by Expert
The second law of thermodynamics says that in a cyclic process :
ChemistryThermodynamics (C)WBJEEWBJEE 2009
Options:
  • A work cannot be converted into heat
  • B heat cannot be converted into work
  • C work cannot be completely converted into heat
  • D heat cannot be completely converted into work
Solution:
1837 Upvotes Verified Answer
The correct answer is: heat cannot be completely converted into work
Because $0 \mathrm{~K}$ temperature is unattainable.

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