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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.
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Allergy is the state in which a person experiences
- If the hydrogen ion concentration of an acid decreases 10 times, its pH value
- The standard emf of galvanic cell involving 3 moles of electrons in its redox
- What is obtained when benzoyl chloride reacts with aniline in the presence of
- One mole of an ideal gas at 300 K is expanded isothermally
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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