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) 76.5°C
B) 69.9°C
C) 10.0°C
D) 77.9°C
E) 74.6°C
Correct Answer:
Verified
Correct Answer:
Verified
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