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The heat of neutralization is the highest in the following case
Options
(a) a strong acid and a weak base
(b) a weak acid and a strong base
(c) a strong acid and a strong base
(d) a weak acid and a weak base
Correct Answer:
a strong acid and a strong base
Explanation:
The enthalpy change when one mole of H⁺ ions is completely neutralised by one mole of OH⁻ ions in dilute solution is defined as the enthalpy of neutralisation.The average enthalpy of neutralisation of a strong acid by a strong base is -57.1 kJ.
Related Questions: - Helium atom is two times heavier than a hydrogen molecule, the average kinetic energy
- Which of the following is more acidic in nature
- If Ksp for HgSO₄ is 6.4 x 10⁻⁵, then solubility of the salt is
- At 27⁰C latent heat of fusion of a compound is 2930 J/mol. Entropy change is
- Standard reduction potential for Al³⁺/Al , Fe²/Fe, Br/Br are ₋1.66V, ₋0.45V, 1.09V
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Helium atom is two times heavier than a hydrogen molecule, the average kinetic energy
- Which of the following is more acidic in nature
- If Ksp for HgSO₄ is 6.4 x 10⁻⁵, then solubility of the salt is
- At 27⁰C latent heat of fusion of a compound is 2930 J/mol. Entropy change is
- Standard reduction potential for Al³⁺/Al , Fe²/Fe, Br/Br are ₋1.66V, ₋0.45V, 1.09V
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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