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The neutralisation of a strong acid by a strong base liberates an amount of energy per mole of H⁺ that
Options
(a) depends upon which catalyst is used
(b) depends upon the temperature at which the reaction takes place
(c) depends upon which acid and base are involved
(d) is always is same
Correct Answer:
is always is same
Explanation:
Strong acids and strong base dissociate completely in solution to give H⁺ and OH⁻ in solution.
e.g. NaOH → Na⁺ + OH⁻,
HCl → H⁺ + Cl⁻. So the amount of energy liberated is always the same, as the reaction involved is , H⁺ + OH⁻ → H₂O.
Related Questions: - Which one of the following pairs is isostructural – same shape and hybridization
- Which of the following cations has the maximum number of unpaired electrons
- Oxidation number of iron in [Fe(CN)₆]⁴⁻ is
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following pairs is isostructural – same shape and hybridization
- Which of the following cations has the maximum number of unpaired electrons
- Oxidation number of iron in [Fe(CN)₆]⁴⁻ is
- Gammexane is the name of
- The entropy change in the conversion of a solid into its different states
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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