In which of the following processes of neutralization magnitude of \( \Delta H_{\text {neutraliz...

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In which of the following processes of neutralization magnitude of \( \Delta H_{\text {neutralization }} \) is less than that of \( \Delta H_{\text {ionisation }} \) of water?
(A) \( \mathrm{HCl}+\mathrm{NaOH} \)
(B) \( \mathrm{H}_{2} \mathrm{SO}_{4}+\mathrm{NaOH} \)
(C) \( \mathrm{CH}_{3} \mathrm{COOH}+\mathrm{NaOH} \)
(D) \( \mathrm{HClO}_{4}+\mathrm{KOH} \)
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