What is a common source of LP gas?

Liquefied Petroleum (LP) gas, primarily composed of propane and butane, is most commonly derived from the processing of crude oil. During the refining process, various hydrocarbons are separated, and LP gas is captured as one of the byproducts. This makes it a widely accessible and utilized fuel source in many applications, including residential heating, cooking, and commercial food equipment.

The other choices do not represent common sources of LP gas. While refined sugar, coal, and solar energy are associated with different energy production or chemical processes, they do not contribute to the generation of LP gas in the way that crude oil does. Understanding the origins of LP gas is crucial for its effective use in commercial settings and for promoting safe handling and applications in food service equipment.