The cooking gas (LPG) mainly consists of-

Correct option is D

The correct answer is (d) Propane and Butane.
· Liquefied Petroleum Gas (LPG) mainly consists of propane (C₃H₈) and butane (C₄H₁₀). These hydrocarbons are stored in liquid form under pressure and used as fuel for cooking, heating, and in some vehicles.
· LPG is highly efficient and widely used in households for cooking due to its clean-burning properties.
Information Booster:
· Ethene (C₂H₄): Also known as ethylene, is a hydrocarbon used in the production of plastics and chemicals, not for cooking gas.
· Ethyne (C₂H₂): Known as acetylene, is used in welding and cutting torches.
· Propene (C₃H₆): Also known as propylene, used in the production of polypropylene plastic.