Multiple Choice
Barbiturates are synthetic drugs used as sedatives and hypnotics.Barbital ( 
= 184.2 g/mol) is one of the simplest of these drugs.What is the boiling point of a solution prepared by dissolving 42.5 g of barbital in 825 g of acetic acid?
Kb = 3.07°C/m,boiling point of pure acetic acid = 117.9°C
A) 117.0°C
B) 117.7°C
C) 118.1°C
D) 118.8°C
E) >120°C
Correct Answer:
Verified
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