Consider a Solution Containing Liquids a and B Where the Mole

question 64

Multiple Choice

Consider a solution containing liquids A and B where the mole fraction of B is 0.60.Assuming ideality,calculate the mole fraction of A in the vapor at equilibrium with this solution at 25°C.(The vapor pressures of pure liquid A and B at 25°C are 117.7 torr and 400.0 torr,respectively. )

• A)0.16
• B)196
• C)0.31
• D)3.40 \(\times\) 10^-3
• E)4.90 \(\times\) 10^-3

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Definitions:

Cognitive Processing Therapy

A specific type of cognitive-behavioral therapy that helps individuals process and make sense of traumatic events, reducing the symptoms of post-traumatic stress disorder (PTSD).

Traumatic Event

An event or series of events that cause severe psychological distress and can result in long-term psychological harm, including PTSD.

Socratic Dialogue

A form of argumentative dialogue stimulated by asking and answering questions to stimulate critical thinking and to draw out ideas and underlying presumptions.

Overgeneralized Beliefs

Cognitive distortions where an individual applies a broad conclusion from a single event to a wide range of unrelated situations.