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JEE Main & Advanced Chemistry Thermodynamics / रासायनिक उष्मागतिकी Question Bank Heat of reaction

  • question_answer
    When water is added to quick lime, the reaction is [MP PMT 1995]

    A)                 Exothermic        

    B)                 Endothermic

    C)                 Explosive            

    D)                 None of these

    Correct Answer: A

    Solution :

              \[Ca{{O}_{(s)}}+{{H}_{2}}{{O}_{(l)}}\to Ca\,{{(OH)}_{2}}\]is exothermic.


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