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SethSimunek
21.01.2020 •
Chemistry
What is the boiling point of a solution containing 0.144 g of eugenol dissolved in 10.0 g of benzene
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Ответ:
The boiling point of solution is 80.32°C
Explanation:
To calculate the molality of solution, we use the equation:
Where,
Putting values in above equation, we get:
To calculate the elevation in boiling point, we use the equation:
where,
Boiling point of pure solution (benzene) = 80.1°C
i = Vant hoff factor = 1 (For non-electrolytes)
m = molality of solute = 0.088 m
Putting values in above equation, we get:
Hence, the boiling point of solution is 80.32°C
Ответ: