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NEETChemistryThermodynamics (C)

What does the negative sign of wad indicate in the context of chemical thermodynamics?

Options

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

Correct answer

B. Work is done on the system, and its internal energy increases

Step-by-step solution

The negative sign of wad indicates that work is done on the system, leading to an increase in the system's internal energy.

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