While performing a thermodynamics experiment, a student made the following observations. {HCl}+ {NaOH} \to {NaCl}+ {H}_{2} {O} ∆ {H}=-57.3 {kJ} {mol}^{-1} {CH}_{3} {COOH}+ {NaOH} \to {CH}_{3} {COONa}+ {H}_{2} {O} ∆ {H}=-55.3 {kJ} {mol}^{-1} The enthalpy of ionization of {CH}_{3} {COOH} as calculated by the student is _____{kJ} {mol}^{-1}. (nearest integer) [25-Jul-2022-Shift-2]

JEE Mains 25-July-2022 Shift 2 Solved Paper

Section: Chemistry

Question : 84 of 90

Marks: +1, -0

While performing a thermodynamics experiment, a student made the following observations.
HCl+NaOH→NaCl+H2O∆H=−57.3kJmol−1
CH3COOH+NaOH→CH3COONa+H2O∆H=−55.3kJmol−1
The enthalpy of ionization of CH3COOH as calculated by the student is _____kJmol−1. (nearest integer)

[25-Jul-2022-Shift-2]

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