Multiple Choice
A liquid has a molar heat of vaporization of 22.7 kJ/mol.Its normal boiling point is 459 K.What is the vapor pressure,in mmHg,at 70 °C?
A) 102 mmHg
B) 7.48 mmHg
C) 56.8 mmHg
D) 742 mmHg
E) 580 mmHg
Correct Answer:

Verified
Correct Answer:
Verified
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