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The Zeroth law of thermodynamics is based on the concept of:

  • A.Heat Capacity
  • B.Temperature
  • C.Enthalpy
  • D.Entropy

Answer: B

The Zeroth law is based on the concept of temperature.

The law states that if two bodies are each in thermal equilibrium with a third, they are in thermal equilibrium with each other. That makes temperature a meaningful property and is the basis of thermometry.

Enthalpy and heat capacity arise from the first law, and entropy from the second law.

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