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GATE2016-1-16

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Which of the following statements are TRUE with respect to heat and work?

  1. They are boundary phenomena
  2. They are exact differentials
  3. They are path functions
  1. both $(i)$ and $(ii)$
  2. both $(i)$ and $(iii)$
  3. both $(ii)$ and $(iii)$
  4. only $(iii)$
in Thermodynamics ♦ 24.6k points
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1 Answer

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Ans: B

Explanation:

Heat and Work both are:

  • Boundary Phenomenon.
  • Inexact Differential.
  • Depends upon the path/process, hence are called path functions.

 

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