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Unit of entropy is
Options
(a) JK⁻¹ mol⁻¹
(b) J mol⁻¹
(c) J⁻¹ K⁻¹ mol⁻¹
(d) JK mol⁻¹
Correct Answer:
JK⁻¹ mol⁻¹
Explanation:
Entropy change (ΔS) is given by ΔS = Δq(r)/T, therefore , Unit of entropy = J/K-mol(entropy per unit mol) = JK⁻¹mol⁻¹.
Related Questions: - Which of the following undergoes sublimation
- Reaction of methyl bromide with aqueous sodium hydroxide involves
- The enthalphy change for the reaction N₂ + 3H₂ → 2NH₃ is -92.38 kJ at 298K
- Silver sulphide dissolves in a solution of sodium cyanide to form the complex
- Oxidation state of osmium(Os) in OsO₄ is
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following undergoes sublimation
- Reaction of methyl bromide with aqueous sodium hydroxide involves
- The enthalphy change for the reaction N₂ + 3H₂ → 2NH₃ is -92.38 kJ at 298K
- Silver sulphide dissolves in a solution of sodium cyanide to form the complex
- Oxidation state of osmium(Os) in OsO₄ is
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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