Scelta multipla
You have a block of ice at 0°C. Heat is added to the ice, causing an increase in entropy of 120J/K. How much ice melts into water in this process?
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Scelta multipla
3 moles of an ideal gas are compressed isothermally at 20°C. During this compression, 1850 J of work is done on the gas. What is the change of entropy of the gas?
A
–24.9 J/K
B
6.31 J/K
C
–6.31 J/K
D
–9158 J/K
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