The latent heat of phase change from ice to water is 80 {\cal} per gram at 0{ }^{\circ} {\C}. Then change in entropy (in eu) for the surrounding, when 1 mole water freezes at 0^{\circ} {\C}

CUSAT 2021 BTech Solved Paper Shift 1

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The latent heat of phase change from ice to water is 80‌cal per gram at 0‌∘C. Then change in entropy (in eu) for the surrounding, when 1 mole water freezes at 0∘C

≈−5.3‌eu
≈5.3‌eu
≈0.3‌eu
zero

Validate

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