The Normal Boiling Point of C₂Cl₃F₃ Is 47

question 80

Multiple Choice

The normal boiling point of C₂Cl₃F₃ is 47.6°C and its molar enthalpy of vaporization is 27.49 kJ/mol. What is the change in entropy in the system in J/K when 24.1 grams of C₂Cl₃F₃ vaporizes to a gas at the normal boiling point?

• A)-11.0
• B)-4.19
• C)4.19
• D)11.0
• E)27.5

Understand the broaden-and-build hypothesis of positive emotions and its implications for expanding personal resources.

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Definitions:

Altered State

An altered state refers to a condition that is significantly different from the normal waking state, such as those induced by meditation, drugs, or hypnosis.

Consciousness

The awareness of internal and external experiences or the state of being aware of one's own existence and surroundings.

Normal Waking

A state of consciousness characterized by full awareness, alertness, and engagement with one's environment, typically experienced during the day.

Global Workspace Model

A cognitive architecture theory proposed by Bernard Baars that suggests consciousness arises from the integration and distribution of information across various brain regions.