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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 Grignard reagent, on reaction with acetone forms
- First law of thermodynamics is represented by the equation
- In acidic medium, the equivalent weight of KMnO₄ is
- Which one of the following does not involve coagulation
- Bhor’s theory is applicable to
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The Grignard reagent, on reaction with acetone forms
- First law of thermodynamics is represented by the equation
- In acidic medium, the equivalent weight of KMnO₄ is
- Which one of the following does not involve coagulation
- Bhor’s theory is applicable to
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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