The enthalpy of neutralisation of HCl by NaOH is –57.1 kJ and that of HCN by NaOH is…

Chemistry · JEE Main · NTA Exams — Chemical Thermodynamics

1. –69.2 kJ
2. –45.0 kJ
3. 69.2 kJ
4. 45.0 kJ

Answer

(D) 45.0 kJ

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