Find the Temperature at Which Ethanol Boils on a Day

question 36

Multiple Choice

Find the temperature at which ethanol boils on a day in the mountains when the barometric pressure is 547 mmHg.(Given: The heat of vaporization of ethanol is 39.3 kJ/mol; the normal boiling point of ethanol is 78.3°C.)

• A)10.0°C
• B)69.9°C
• C)74.6°C
• D)76.5°C
• E)77.9°C

---

Definitions:

Adequate Light Exposure

The sufficient exposure to natural or artificial light which is crucial for regulating the body's circadian rhythm and maintaining mental health.

Biopsychosocial Approach

An integrated perspective that considers biological, psychological, and social factors in understanding health, illness, and healthcare.

Psychoanalytic

Pertaining to a psychological theory and therapy developed by Freud that emphasizes unconscious motives and conflicts as forces that determine behavior.

Client-centered

A psychological approach focusing on providing support that allows clients to explore and solve their problems in a non-directive environment.