A sample of 2.00 mol CH3OH(g) is condensed isothermally and reversibly to liquid at 64 °C. The standard enthalpy of vape methanol at 64 °C is 35.3 kJ mol-1. Calculate the value of AU? OA 35.3 kJ O B.-70.6 kJ OP-35.3 kJ OD.-65.0 kJ OE. 56.0 kJ

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A sample of 2.00 mol CH3OH(g) is condensed isothermally and reversibly to liquid at 64 °C. The standard enthalpy of vaporization of
methanol at 64 °C is 35.3 kJ mol-1. Calculate the value of AU?
O A. 35.3 kJ
O B. -70.6 kJ
OC.-35.3 kJ
O D.-65.0 kJ
O E. 56.0 kJ
Transcribed Image Text:A sample of 2.00 mol CH3OH(g) is condensed isothermally and reversibly to liquid at 64 °C. The standard enthalpy of vaporization of methanol at 64 °C is 35.3 kJ mol-1. Calculate the value of AU? O A. 35.3 kJ O B. -70.6 kJ OC.-35.3 kJ O D.-65.0 kJ O E. 56.0 kJ
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