NEUTRALISATION REACTION

Heat of neutralisation for the reaction: NaOH+HCl to NaCl+H_(2)O is 57.1 kJ mol^(-1) . The heat released when 0.25 mole of NaOH is titrated against 0.25 mole of HCl will be:

A: Enthalpy of neutralisation of 1 equivalent each of HCI and H_(2)SO_(4) with NaOh is same. R : Enthalpy of neutralisation is always the heat evolved when 1 mole acis is neutralised by a base.

Enthalpy of neutralisation of the reaction between CH_(3)COOH(aq) and NaOH(aq) si -13.2kcal Eq^(-1) and that of the reaction between H_(2)SO_(4)(aq) and KOH (aq) is -13.7 kcal Eq^(-1) . The enthalpy of dissociation of CH_(3)COOH(aq) is

Use Of Double Indicators In Neutralisation

For neutralisation of HF+NaOH rarr NaF+H_(2)O , heat released during neutralisation is:

Enthalpy of neutralisation of NH_(4)OH and HCl is numerically

Assertion(A) : Heat of neutralisation is always less than zero. Reason(R ) : Neutralisation involves reactions between an acid and a base.

Problems Based on Concentration terms (Mole Fraction, Mass Fraction, Molarity, Molality and Normaility) |Action of heat on some important compounds| Some Basic Chemical Equations | Neutralisation Reaction | Equivalent Concept