What is the value of universal gas constant?
Correct answer: D. 8.314 J mol-1K-1
- A. 8314 J mol-1K-1
- B. 83.14 J mol-1K-2
- C. 831.4 J mol-1K-1
- D. 8.314 J mol-1K-1
Explanation
Universal gas constant is 8.314 J mol-1K-1.
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Thermal equilibrium means that bodies in contact have the same temperature and no net heat flows between them. The topic distinguishes heat from temperature, uses the zeroth law of thermodynamics, and covers heat transfer, specific heat capacity, thermal expansion and the conditions for reaching equilibrium.
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