WBCS.LIVE practice question

What is the main chemical component found in Liquefied Petroleum Gas (LPG) used in households?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Methane
  2. Butane
  3. Ethane
  4. Acetylene

Correct answer and explanation

Correct answer: Butane

Explanation: āœ… Correct Answer: B) Butane šŸ“š Explanation: LPG is a flammable mixture of hydrocarbon gases used as fuel in heating appliances and vehicles. While it contains a mix of propane and butane, butane is the primary component in domestic cylinders because it is easy to liquefy and has a high energy content. A strong-smelling substance called Ethyl Mercaptan is added to help detect any dangerous gas leaks.