Question

Explain law of conservation in brief
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Answer 1

Answer:

conservation law states that a particular measurable property of an isolated physical system does not change as the system evolves over time.

Answer 2

Answer:

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 products in a chemical reaction must equal the mass of reactants