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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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The value of for freezing of 10g of (enthalpy of fusion is 80 cal/g) at and 1 atm pressure is:
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Correct option: D
-12.25 J/K
Option D (-12.25 J/K) is correct because the change in entropy during freezing is calculated using the formula , where Q is the heat released during freezing and T is the temperature in Kelvin.
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