Question 27 Naphthalene, C10H8, melts at 80.2 °C. If the vapor pressure of the liquid is 1.3 kPa at 85 °C and 5.3 kPa at 119.3 °C, use the Clausius-Clapeyron equation to calculate the enthalpy of vapourization at the boiling point. OA. 47.8 J.K-1.mol-1 O B. 48.0 J.K-1.mol-1 OC 610 J.K-1.mol 1 OD.77.7 J.K-1.mol 1 OE. 78.4 J.K-1 mol-1

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Quèstion 27
Naphthalene, C10H8, melts at 80.2 °C. If the vapor pressure of the liquid is 1.3 kPa at 85 °C and 5.3 kPa at 119.3 °C, use the
Clausius-Clapeyron equation to calculate the enthalpy of vapourization at the boiling point.
O A. 47.8 J.K-1.mol-1
B. 48.0 J.K-1.mol-1
OC.610 J.K-1.mol-1
D. 77.7 J.K1.mol-1
E. 78.4 J.K-1.mol-1
Transcribed Image Text:Quèstion 27 Naphthalene, C10H8, melts at 80.2 °C. If the vapor pressure of the liquid is 1.3 kPa at 85 °C and 5.3 kPa at 119.3 °C, use the Clausius-Clapeyron equation to calculate the enthalpy of vapourization at the boiling point. O A. 47.8 J.K-1.mol-1 B. 48.0 J.K-1.mol-1 OC.610 J.K-1.mol-1 D. 77.7 J.K1.mol-1 E. 78.4 J.K-1.mol-1
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