Multiple choice

Cooking gas is a mixture of

  1. carbon monoxide and carbon dioxide

  2. butane and propane

  3. methane and ethylene

  4. carbon dioxide and oxygen

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Liquefied Petroleum Gas (LPG) used for cooking is primarily a mixture of propane and butane. These hydrocarbons can be easily liquefied under moderate pressure for storage and transport, making them ideal for household cooking applications.