Barbiturates Are Synthetic Drugs Used as Sedatives and Hypnotics $\degree$ C/m; Boiling Point of Pure Acetic Acid = 117

question 61

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? K_b = 3.07 $\degree$ C/m; boiling point of pure acetic acid = 117.9 $\degree$ C

• A) 117.0\(\degree\)C
• B) 117.7\(\degree\)C
• C) 118.1\(\degree\)C
• D) 118.8\(\degree\)C
• E) >120\(\degree\)C

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