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10th Class Science Chemical Reactions and Equations Question Bank Self Test-5

  • question_answer
    When quick lime is added to water we get slaked lime and the mixture becomes hot. This is because the reaction is:

    A)  A chemical reaction

    B)  A decomposition reaction

    C)  A displacement reaction

    D)  An exothermic reaction

    E)  None of these

    Correct Answer: D

    Solution :


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