geramaeconcepcion71 geramaeconcepcion71

01-04-2021
Biology

contestada

Which of the following is NOT an example of a physical change?

Respuesta :

ederalorena8 ederalorena8

02-05-2021

Answer:

Solution : Combustion of Liquefied Petroleum Gas (LPG) is a chemical change. Because it is an irreversible reaction and new products, carbon dioxide and water vapour are formed and lot of heat is also produced during the reaction.

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d = √[( x₂ - x₁) + (y₂ - y₁)] Midpoint Formula Slope Form Distance Formula Quadratic Formula