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← ScienceWhich outcome occurs when injecting liquid propane into a warmer, low-pressure chamber?
A)Chamber pressure remains relatively constant
B)Vapor pressure opposes further vaporization
C)Bulk propane temperature rapidly increases
D)Latent heat enables propane vaporization✓
💡 Explanation
Propane rapidly vaporizes due to latent heat, driven by absorption from the environment, converting liquid to gas because this endothermic phase transition maintains temperature. Therefore, option D occurs rather than pressure remaining constant. If temperature rapidly increased, thermodynamics would violate energy conservation, which does not generally occur.
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