1. Mass and energy are separately conserved in a reaction. II. Law of conservation of mass and the law of conservation of energy are valid for every reaction. I and II both are correct lis correct and II is incorrect lis incorrect and II is correct I and II both are incorrect

Question

1. Mass and energy are separately conserved in a reaction. II. Law of conservation of mass and the law of conservation of energy are valid for every reaction. I and II both are correct lis correct and II is incorrect lis incorrect and II is correct I and II both are incorrect

Answer 1

I and II both are correct.The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction. Instead, the mass of the reactants is equal to the mass of the products. This means that the total mass of the substances involved in a reaction remains constant, even though the individual masses of the reactants and products may change.The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another. In a chemical reaction, the total energy of the system and its surroundings remains constant, even though the individual energies of the reactants and products may change.Both of these laws are valid for every chemical reaction, and they are fundamental principles of chemistry.

Soru

1. Mass and energy are separately conserved in a reaction. II. Law of conservation of mass and the law of conservation of energy are valid for every reaction. I and II both are correct lis correct and II is incorrect lis incorrect and II is correct I and II both are incorrect

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