*72. D Equal masses of two different liquids have the same temperature of 25.0 °C. Liquid A has a freezing point of –68.0 °C and a specific heat capacity of 1850 J/(kg · C°). Liquid B has a freezing point of -96.0 °C and a specific heat capacity of 2670 J/(kg · C°). The same amount of heat must be removed from each liquid in order to freeze it into a solid at its respective freezing point. Determine the difference L, A – 4, B between the latent heats of fusion for these liquids.

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*72. D Equal masses of two different liquids have the same temperature
of 25.0 °C. Liquid A has a freezing point of –68.0 °C and a specific heat
capacity of 1850 J/(kg · C°). Liquid B has a freezing point of -96.0 °C
and a specific heat capacity of 2670 J/(kg · C°). The same amount of heat
must be removed from each liquid in order to freeze it into a solid at its
respective freezing point. Determine the difference L, A – 4, B between
the latent heats of fusion for these liquids.
Transcribed Image Text:*72. D Equal masses of two different liquids have the same temperature of 25.0 °C. Liquid A has a freezing point of –68.0 °C and a specific heat capacity of 1850 J/(kg · C°). Liquid B has a freezing point of -96.0 °C and a specific heat capacity of 2670 J/(kg · C°). The same amount of heat must be removed from each liquid in order to freeze it into a solid at its respective freezing point. Determine the difference L, A – 4, B between the latent heats of fusion for these liquids.
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