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A calorimeter with a heat capacity of 4.61 kJ/K contains 18,050 g of freon-12. Benzoic acid is combusted in the calorimeter and liberates 26,400 J of heat energy causing the temperature to rise 3°C. Calculate the specific heat of freon-12 in J/g°C.

A. 0.7
B. 0.2
C. 2
D. 0.4
E. 0.89

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Category:- Chemistry
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