Question

    What is the need to balance chemical

    equations? 
    A To indicate the ratio of masses of reactants and products in which these react. Correct Answer Incorrect Answer
    B To indicate the ratio of volumes of reactants and products in which these react. Correct Answer Incorrect Answer
    C To satisfy the law of conservation of mass. Correct Answer Incorrect Answer
    D To satisfy the law of constant proportions. Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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