| ⇦ | 
| ⇨ |
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: - According to Dalton’s atomic theory the smallest partical of the matter is called
- Fibre reactive dyes are the derivatives of
- The substance that causes temporary hardness in water is
- when a manganous salt is fused with a mixture of KNO₃ and solid NaOH
- If Ksp for HgSO₄ is 6.4 x 10⁻⁵, then solubility of the salt is
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- According to Dalton’s atomic theory the smallest partical of the matter is called
- Fibre reactive dyes are the derivatives of
- The substance that causes temporary hardness in water is
- when a manganous salt is fused with a mixture of KNO₃ and solid NaOH
- If Ksp for HgSO₄ is 6.4 x 10⁻⁵, then solubility of the salt is
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply