Question

2.State the law of conservation of mass with example
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Answer 1

Answer:

The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. For example, when wood burns, the mass of the soot, ashes, and gases, equals the original mass of the charcoal and the oxygen when it first reacted.

Answer 2

Answer:

The law of conservation of mass states that mass can neither be created nor destroyed by ant internal or external process..

Explanation:

If you burn paper obviously it weighs less but the amount of gas and ash released produced if you measure all those products of the reaction it will be equal to the mass of the reactant..

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