JEE Main 2012 — Thermodynamics (C) Question with Solution
JEE Main 2012 (19 May Online)
Question
The enthalpy of neutralisation of with is and the enthalpy of neutralisation of with is . The enthalpy of ionisation of is
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
Strong acid (Complete ionisation)
Weak base
(from neutralisation of strong acid and strong base)
From equation (i), (ii) and (iii)
Enthalpy of ionisation of
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This is a previous-year question from JEE Main 2012, covering the Thermodynamics (C) chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.