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NEETChemistryThermodynamics (C)

In thermodynamics, how is the state of a system typically specified, and why is this method simpler than specifying the position and velocity of each particle?

Options

  1. ABy specifying the position and velocity of each particle to ensure accuracy.
  2. BBy using state functions or state variables, which are average measurable properties.
  3. CBy detailing the quantum mechanical properties of the system.
  4. DBy monitoring the temperature and pressure only.

Correct answer

B. By using state functions or state variables, which are average measurable properties.

Step-by-step solution

In thermodynamics, the state of a system is typically specified using state functions or state variables, which represent average measurable properties, simplifying the description compared to specifying the position and velocity of each particle.

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