1.

Heat of neutralisation of a strong acid and strong base is always a constant value, i.e., 57 KJ/Kg mole. This is because

A. the strong base and strong acid reacts completely.
B. the salt formed does not hydrolyse.
C. only OH- and H+ ions react in every case.
D. the strong base and strong acid reacts in aqueous solution.
Answer» D. the strong base and strong acid reacts in aqueous solution.


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