Substance X Has a Heat of Vaporization of 55

question 86

Multiple Choice

Substance X has a heat of vaporization of 55.4 kJ/mol at its normal boiling point (423°C) . For the process X(l)  X(g) at 1 atm and 423°C, calculate the value of:
-S_surr

• A) -79.6 J/K•mol
• B) 0
• C) -103 J/K•mol
• D) 103 J/K•mol
• E) 79.6 J/K•mol

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Definitions:

High Self-Awareness

A profound understanding and recognition of one's own emotions, behaviors, and thoughts and how they are perceived by others.

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