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NEETChemistryThermodynamics (C)

According to IUPAC conventions in chemical thermodynamics, what does a positive sign for wad indicate?

Options

  1. AWork is done by the system
  2. BWork is done on the system, and its internal energy decreases
  3. CWork is done by the system, and its internal energy increases
  4. DWork is done on the system, and its internal energy increases

Correct answer

C. Work is done by the system, and its internal energy increases

Step-by-step solution

In IUPAC conventions, a positive sign for wad indicates that work is done on the system, and as a result, the internal energy of the system increases.

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