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The Fluorocarbon Cs1u1b12s1u1b0cls1u1b13s1u1b0fs1u1b13s1u1b0 Has a Normal Boiling Point of 47.6°c.the

Question 110
Multiple Choice

The fluorocarbon C2Cl3F3 has a normal boiling point of 47.6°C.The specific heats of C2Cl3F3(l)and C2Cl3F3(g)are 0.91 J/gK and 0.67 J/gK,respectively.The heat of vaporization of the compound is 27.49 kJ/mol.The heat required to convert 50.0 g of the compound from the liquid at img to the gas at 65.0°C is ________ kJ. A) 8.46 B) 1454 C) 29.78 D) 2301 E) 9.63

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