The molar entropy (in Joule/Kelvin-mole) of liquid water is 69.91 and 188.83 for for water vapor. The enthalpy of vaporization is 41,700 Joules/mole at 100 °C. Given these information, which of the following statement/s is/are TRUE about the vaporization of water? 1. The reaction has a Gibb's free energy of -2,675 Joules/mole. II. The reaction has an entropy of 118.92 Joules/Kelvin. III. The reaction is endothermic. IV. The reaction is spontaneous.

The molar entropy (in Joule/Kelvin-mole) of liquid water is 69.91 and 188.83 for for water vapor. The enthalpy of vaporization is 41,700 Joules/mole at 100 °C. Given these information, which of the following statement/s is/are TRUE about the vaporization of water? 1. The reaction has a Gibb's free energy of -2,675 Joules/mole. II. The reaction has an entropy of 118.92 Joules/Kelvin. III. The reaction is endothermic. IV. The reaction is spontaneous.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

The molar entropy (in Joule/Kelvin-mole) of liquid water is 69.91 and 188.83 for for water
vapor. The enthalpy of vaporization is 41,700 Joules/mole at 100 °C. Given these
information, which of the following statement/s is/are TRUE about the vaporization of
water?
1. The reaction has a Gibb's free energy of -2,675 Joules/mole.
II. The reaction has an entropy of 118.92 Joules/Kelvin.
III. The reaction is endothermic.
IV. The reaction is spontaneous.

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