Liquid propane released into the air will expand to how many times its original volume?

When liquid propane is released into the air, it undergoes a significant expansion as it converts from a liquid state to a gaseous state. The correct choice indicates that liquid propane can expand up to 270 times its original volume when it vaporizes.

This high expansion factor is critical for understanding safety measures when handling propane. The rapid expansion means that a relatively small volume of liquid propane can generate a large volume of gas, which can become a hazard if not properly controlled, especially in enclosed spaces or areas with poor ventilation. Ensuring proper ventilation and adhering to safety guidelines can mitigate risks associated with this significant increase in volume, allowing for safe dispensing and handling practices. Other figures of expansion may not accurately represent the behavior of liquid propane under standard atmospheric conditions.