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Question: Answered & Verified by Expert
Unit of entropy is:
ChemistryThermodynamics (C)NEETNEET 2002
Options:
  • A $\mathrm{JK}^{-1} \mathrm{~mol}^{-1}$
  • B $\mathrm{J} \mathrm{mol}^{-1}$
  • C $\mathrm{J}^{-1} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}$
  • D $\mathrm{JK} \mathrm{mol}^{-1}$
Solution:
2840 Upvotes Verified Answer
The correct answer is: $\mathrm{JK}^{-1} \mathrm{~mol}^{-1}$
Entropy is a function of the state of a thermodynamic system. It is extensive quantity, (SI unit: joule/K/ $\mathrm{mol})$.

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