The third law of thermodynamics states that the__________________?
Correct answer: A. Heat capacity of a crystalline solid is zero at absolute zero temperature
- A. Heat capacity of a crystalline solid is zero at absolute zero temperature
- B. Heat transfer from low temperature to high temperature source is not possible without external
- C. work
- D. Gases having same reduced properties behaves similarly
- E. None of these
Explanation
For a perfect crystalline solid, the heat capacity approaches zero as absolute zero is reached, which is the standard engineering form associated with the third law. The other choices describe the second law, corresponding states, or an incomplete statement.
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