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Enthalpy of neutralization is a always a constant when a strong acid is neutralized by a strong base: account for the statement.

Asked by jothikasivaraman 14th October 2018, 11:32 AM
Answered by Expert
Answer:

Strong acids and bases ionize completely in their aqueous solutions.

The neutralization of strong acid and strong base involves the combination of H+ ion and OH- ions to form a water molecule.

straight H to the power of plus subscript open parentheses aq close parentheses space end subscript space plus space OH to the power of minus subscript open parentheses aq close parentheses end subscript space space rightwards arrow space straight H subscript 2 straight O subscript open parentheses straight l close parentheses end subscript space space space space space space space space space space space space space space space space increment straight H space equals space minus 57.1 space KJ

As the same reaction takes place during neutralisation of all strong acids and bases, the enthalpy of neutralization remains constant.

Answered by Expert 15th October 2018, 12:48 PM
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