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The entropy change in the conversion of a solid into its different states can be obtained by using
Options
(a) The third law of thermodynamics
(b) Equation ΔS = ₀∫ Cp/T dt
(c) Equation ΔS = ΔHf/Tf
(d) Equation ΔG = ΔH – TΔS
Correct Answer:
The third law of thermodynamics
Explanation:
Third law of thermodynamics has been utilised in calculating absolute entropies of solids, liquids and gases at different temperature and also in evaluating entropy changes of chemical reaction and other processes.
Related Questions: - The element, with atomic number 118, will be
- Reaction of diborane with ammonia gives initially
- Which of the following substances will give amide, when reacted with NH₃
- The increasing order of the density of alkali metals
- Which of the following species contains three bond pairs and one lone pair
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The element, with atomic number 118, will be
- Reaction of diborane with ammonia gives initially
- Which of the following substances will give amide, when reacted with NH₃
- The increasing order of the density of alkali metals
- Which of the following species contains three bond pairs and one lone pair
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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