Solid and liquid phases of a substance are in equilibrium at the____________________?
Correct answer: C. Both B. and C
- A. Critical temperature
- B. Melting point
- C. Both B. and C
- D. Freezing point
Explanation
At the melting point, solid and liquid coexist in equilibrium; the same temperature is called the freezing point when viewed as liquid becoming solid. Hence both terms describe the equilibrium condition.
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