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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 unit of second order reaction rate constant is
- The isomerism represented by ethyl acetoacetate is
- Carbogen is
- The neutralisation of a strong acid by a strong base liberates an amount
- If pH value of a solution is 3 and by adding water, it becomes 6,
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The unit of second order reaction rate constant is
- The isomerism represented by ethyl acetoacetate is
- Carbogen is
- The neutralisation of a strong acid by a strong base liberates an amount
- If pH value of a solution is 3 and by adding water, it becomes 6,
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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