"The heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements." This is the statement of___________________?
Correct answer: B. Kopp's rule
- A. Law of Petit and Dulong
- B. Kopp's rule
- C. Nernst heat theorem
- D. Trouton's rule
Explanation
Kopp’s rule estimates a compound’s molar heat capacity by adding the approximate atomic heat capacities of its constituent elements. The Dulong-Petit law instead concerns the approximate atomic heat capacity of solid elements themselves.
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