Question
Download Solution PDFWhich of the following is the unit of entropy?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
- Entropy is a measure of disturbance, higher the entropy with the positive sign, more are the chances of the reaction taking place spontaneously
Where S is entropy, ΔQ is heat exchanged and T is temperature.
- The SI unit of Entropy is Joule per Kelvin (J/K).
- Heat exchange (Δ Q) is a type of energy.
- Joule (J) is the SI unit of Work or Energy.
- Kelvin is the SI unit of temperature
So SI unit of entropy (S) = Unit of energy/ Unit of temperature = J/K
Hence option 1 is correct.
Last updated on Mar 26, 2025
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