Question Detail
Question
Enthalpy of neutralization for a strong acid and strong base is approximately:
Correct Answer
Option B is the correct answer.
Detailed Explanation
The neutralization of a strong acid by a strong base is essentially the reaction H⁺(aq) + OH⁻(aq) → H₂O(l). The standard enthalpy change for this reaction is approximately -57.1 kJ per mole of water formed.
Hint
This is a well-known approximate value for the heat of neutralization of strong acids and bases.