On a Winter Day the Temperature Drops from -15°C to -25°C

question 54

Multiple Choice

On a winter day the temperature drops from -15°C to -25°C overnight. If a pan sitting outside contains 0.50 kg of ice, how much heat is removed from the ice for this temperature change?

• A) 0.25 kcal
• B) 2.5 kcal
• C) 10 kcal
• D) 1 kcal

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