The correct answer is: B. Propane & Butane
LPG stands for liquefied petroleum gas. It is a mixture of propane and butane, which are gases at room temperature and pressure. LPG is used as a fuel for cooking, heating, and transportation. It is also used in some industrial processes.
Propane is a colorless, odorless gas that is lighter than air. It is highly flammable and can be explosive when mixed with air. Propane is used as a fuel for cooking, heating, and transportation. It is also used in some industrial processes.
Butane is a colorless, odorless gas that is heavier than air. It is highly flammable and can be explosive when mixed with air. Butane is used as a fuel for cooking, heating, and transportation. It is also used in some industrial processes.
A. Methane and hexane are not components of LPG. Methane is a colorless, odorless gas that is the simplest hydrocarbon. It is the main component of natural gas. Hexane is a colorless, flammable liquid that is used as a solvent and in the production of gasoline.
C. Ethane and methane are both components of natural gas, but they are not components of LPG. Ethane is a colorless, odorless gas that is the second simplest hydrocarbon. It is used as a fuel and in the production of ethylene. Methane is the main component of natural gas.
D. Propane and ethane are both components of LPG, but they are not the only components. LPG also contains butane.