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11th Class Physics Thermodynamical Processes Question Bank Critical Thinking

  • question_answer
    The value of heat generated when 36.5 gm \[HCl\] and 40 gm of \[NaOH\] reacts during neutralization [NCERT 1984; CPMT 1993]

    A)                 76.5 kcal              

    B)                 13.7 kcal

    C)                 More than 13.7 kcal       

    D)                 108 kcal

    Correct Answer: B

    Solution :

              When strong acid and strong base neutralize each other than the value of heat generated is about 13.7 kcal.


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