Benzaldehyde (M= 106.1 g/mol), also known as oil of almonds, is used in the manufacture of dyes and perfumes and in flavorings. What would be the freezing point of a solution prepared by dissolving 75.00 g of benzaldehyde in 850.0 g of ethanol? Kf = 1.99°C/m, freezing point of pure ethanol = -117.3°C.

Chemistry: The Molecular Science
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Chapter13: The Chemistry Of Solutes And Solutions
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-118.7°C
-119.0°C
<-121°C
-120.6°C
-117.5°C
Transcribed Image Text:-118.7°C -119.0°C <-121°C -120.6°C -117.5°C
Benzaldehyde ( M= 106.1 g/mol), also known as oil of almonds, is used in the manufacture of dyes and perfumes and in flavorings. What would be the freezing point
of a solution prepared by dissolving 75.00 g of benzaldehyde in 850.0 g of ethanol?
Kf = 1.99°C/m, freezing point of pure ethanol =-117.3°C.
Transcribed Image Text:Benzaldehyde ( M= 106.1 g/mol), also known as oil of almonds, is used in the manufacture of dyes and perfumes and in flavorings. What would be the freezing point of a solution prepared by dissolving 75.00 g of benzaldehyde in 850.0 g of ethanol? Kf = 1.99°C/m, freezing point of pure ethanol =-117.3°C.
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