2. Solved Papers
  3. BCECE Medical

BCECE Medical BCECE Medical Solved Papers-2005

  • question_answer
    The heat of neutralisation of any strong acid and a strong base is nearly equal to:

    A)  -75.3kJ      

    B)  +57.3kJ

    C)  -57.3kJ      

    D)  + 75.3kJ

    Correct Answer: C

    Solution :

    Key Idea: The heat of neutralization of strong acid and strong base is constant because it is infact heat of formation of water by \[{{H}^{+}}\] and\[O{{H}^{-}}\]. Its value is almost equal to - 57.3 kJ.


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