Two Kilograms of Water at 1

question 32

Multiple Choice

Two kilograms of water at 1.00 atm at the boiling point of 100°C is heated until all the water vaporizes.What is its change in entropy? (For water,L_v = 2.26 × 10⁶ J/kg)

• A) 12,100 J/K
• B) 6060 J/K
• C) 3030 J/K
• D) 1220 J/K

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