Question

Which element has the major composition in LPG ?

Answer 1

The main composition of LPG are hydrocarbons containing three or fourcarbon atoms. The normal components of LPG thus, are propane (C3H8) and butane (C4H10).

Answer 2

The Properties & Composition of LPG - Propane. LPG is primarily composed of propane, butane, isobutane andmixtures of these gases. LPG exists as liquid or gas (vapour), depending on pressure and temperature.