The following is a heating curve for chloroform, a solvent for fats, oils, and waxes:a. Wh...

The following is a heating curve for chloroform, a solvent for fats, oils, and waxes:

a. What is the melting point of chloroform?

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b. What is the boiling point of chloroform?

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c. On the heating curve, identify the segments A, B, C, D, and E as solid, liquid, gas, melting, or boiling.

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d. At the following temperatures, is chloroform a solid, liquid, or gas: −80 °C; −40 °C; 25 °C; 80 °C?