What is the significance of the law of conservation of mass?

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To calculate the number of products

To calculate the quantities of reactants and products.

None

To calculate the number of reactants

answer is A.

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Detailed Solution

Solution:

Concept: The Law of Conservation of mass states that in a chemical reaction, the total mass of the products is equal to the total mass of the reactants.

In other words, the matter is neither created nor destroyed in a chemical reaction.

Hence the significance of the law of conservation of mass is to calculate the quantities of reactants and products.

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