1.

Enthalpy of neutralisation of acetic acid by \[NaOH\] is \[-50.6\,kJ/mol.\] and the heat of neutralisation of a strong acid with a strong base is ? 55.9 kJ/mol. What is the value of \[\Delta H\] for the ionisation of \[C{{H}_{3}}COOH\]       [AIIMS 2000]

A.                 + 5.3 kJ/mol       
B.                 + 6.2 kJ/mol
C.                 + 8.2 kJ/mol       
D.                 + 9.3 kJ/mol
Answer» B.                 + 6.2 kJ/mol


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