Question

Law of conservation of mass​

Answer 1

The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.

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Answer 2

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Laws of conservation of mass was given by Antoine Lavoisier in 1774. According to the law of conservation of mass : Matter is neither be created nor destroyed in a chemical reaction. The law of conservation of amss means that in a chemical reaction, the total mass 9f reactants. There is no change in mass during a chemical reaction. A glass of chocolate milk is made using Milk,Chocolate and Sugar. New substance are formed only when pre - existing was combined in nature.