A 265-Kg Block of Ice Is at STP (0°C,1 Atm)while It

question 78

Multiple Choice

A 2.65-kg block of ice is at STP (0°C,1 atm) while it melts completely to water.What is its change in entropy? (For ice,L_f = 3.34 × 10⁵ J/kg)

• A)zero
• B)1 620 J/K
• C)811 J/K
• D)3 240 J/K
• E)6 480 J/K

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Predicted Outcome Value

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