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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: - Two chemicals having same chemical formula but different arrangement of atoms
- In which of the following molecules is hydrogen bridge bond present
- An important product in the ozone depletion by chlorofluorocarbons is
- The sum of coordination number and oxidation number of the metal M in the complex
- Which one of the following statements about transition elements is incorrect
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two chemicals having same chemical formula but different arrangement of atoms
- In which of the following molecules is hydrogen bridge bond present
- An important product in the ozone depletion by chlorofluorocarbons is
- The sum of coordination number and oxidation number of the metal M in the complex
- Which one of the following statements about transition elements is incorrect
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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