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NEETChemistryThermodynamics (C)

What is the significance of state variables in thermodynamics?

Options

  1. AThey represent microscopic properties of the system.
  2. BThey depend on the state of the surroundings.
  3. CTheir values uniquely define the state of the system.
  4. DThey are irrelevant in thermodynamics.

Correct answer

C. Their values uniquely define the state of the system.

Step-by-step solution

State variables are significant in thermodynamics because their values uniquely define the state of the system.

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