Verified Solution • 2025–26 Session moderate

QAIPM-2000-Ch-2967: NEET 2000 Chemistry - Class 11 AIPM-2000-Ch-2967 Solution: The entropy change in the fusion of one mole of a solid melting …

The entropy change in the fusion of one mole of a solid melting at 27∘C27^\circ C (latent heat of fusion is 2930 J mol−12930\ \text{J mol}^{-1}) is:

Multiple Choice Options

  • A 9.77 J/mol-K
  • B 10.77 J/mol-K
  • C 9.07 J/mol-K
  • D 0.977 J/mol-K

Step-by-Step Verified Solution

_ S = _ H T = 2930 300 = 9.77 J/mol-K

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