Which statement best describes how propane vapor and liquid are handled?

• A. The gas is stored as a gas; it remains gas when released.
• B. Propane does not vaporize.
• C. The gas is stored under pressure as a liquid; when released, it vaporizes. Safety involves controlling pressure and ensuring no leaks.
• D. The gas is stored in a tank as a gas; it becomes liquid when released.

Answer: (C)