95% (by volume) of LPG at 760 mm Hg pressure will evaporate at __________ °C?
Correct answer: A. 2
- A. 2
- B. -40
- C. 30
- D. 55
Explanation
The standard volatility specification for LPG places the 95% evaporated temperature near 2°C at atmospheric pressure. This indicates that nearly all of the liquid should vaporise under mildly low-temperature conditions.
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