DefineLaw of Conservation of Mass.

1.	DefineLaw of Conservation of Mass.
Answer» Solution :This law was put FORTH by Antoine LAVOISIER in 1789. He PERFORMED careful experimental studies for COMBUSTION reactionsfor reaching to the above conclusion. This law formed the basis for several later developments in chemistry. Infact, this was the result of exact measurement of MASSES of reactants and products, and carefully planned experiments performed by Lavoisier

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