A Bomb Calorimeter Has a Heat Capacity of 783 J/°C

question 39

Multiple Choice

A bomb calorimeter has a heat capacity of 783 J/°C and contains 254 g of water. How much energy is evolved or absorbed when the temperature of the calorimeter goes from 23.73°C to 26.01°C? The specific heat of water = 4.184 J g^-1 °C^-1.

• A) 1.78 kJ evolved
• B) 2.42 kJ evolved
• C) 4.21 kJ evolved
• D) 2420 kJ absorbed
• E) 4210 kJ evolved

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