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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 oxidising ability of halogens
- Which kind of isomerism is exhibited by octahedral [Co(NH₃)₄Br₂]Cl
- The ratio of charge and mass would be greatest for
- Benzenediazonium chloride on treated with water gives
- MnO₃ in an acidic medium dissociates into
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidising ability of halogens
- Which kind of isomerism is exhibited by octahedral [Co(NH₃)₄Br₂]Cl
- The ratio of charge and mass would be greatest for
- Benzenediazonium chloride on treated with water gives
- MnO₃ in an acidic medium dissociates into
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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