Question

Is burning of LPG in LPG stove a phisycal change or chemical change

Answer 1

Explanation:

burning of LPG involved both physical and chemical change because when LPG come out from cylinder and convert from liquid to gaseous state it is a physical change . when gas burn in air it is a chemical change

Answer 2

Answer:

Burning of LPG involves both physical and chemical changes because when LPG comes out of cylinder and is converted from liquid to gaseous state it is a physical change. When the gas burns in air it is a chemical change.