Heat of neutralisation of a strong acid is ____ than that of a weak acid.

Heat of neutralisation of weak acid and strong base is less than the heat of neutralisation of strong acid and strong base due to

The enthalpy of neutralisation of all strong acids with strong bases is same because :

The heat of neutralisation of strong acid and strong base is 57.0 kJ. The heat released when 0.5 mol of HNO_3 is added to 0.2 mol of NaOH solution is:

The heat of neutralization of strong base and strong acid is 57.0 kJ. The heat released when 0.7 mole of HNO_3 solution is added to 0.50 mole of NaOH solution is :

Heat of neutralisation of a weak acid HA by NaOH is -"12.13 kJ mol"^(-1) . Calculate the enthalpy of ionization of HA.