The absolute enthalpy of neutralisation of the reaction : {MgO}_{(\s)}+2 {HCl}_{(\aq)} \to {MgCl}_{2(\aq)}+ {H}_{2} {O}_{l} will be (2005)

Correct Answer is : greater than −57.33kJmol−1

greater than -57.33 {kJ} {mol}^{-1}

less than -57.33 {kJ} {mol}^{-1}

Class 11 NEET Chemistry Chemical Thermodynamics

Question : 62 of 96

Marks: +1, -0

The absolute enthalpy of neutralisation of the reaction :

MgO(s)+2HCl(aq)→MgCl2(aq)+H2Ol

will be

(2005)

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