Question

if one mole of a strong acid reacts with one mole of a strong base,the heat produced is always the same.why ?give reason

Answer 1

All strong Acids completely dissociate into H+ ions and strong Bases completely dissociate into OH- ions. It is between these ions that that a exothermic reaction is produced .

Since the number of ions are the same in a fixed quantity (say a mole)

thus the reaction intensity is also closely tied to it. thus the heat produced in this case will always remain same

Hope this solves your dilemma

:)