A certain liquid X has a normal boiling point of 147.30°C and a boiling point elevation constant =Kb2.24·°C·kgmol−1. Calculate the boiling point of a solution made of 14.0g of sodium chloride (NaCl) dissolved in 750.g of X.Round your answer to 5 significant digits.  (Please dont round calculations untill the end.) °C

Chemistry: Matter and Change
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ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
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Chapter12: States Of Matter
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A certain liquid X has a normal boiling point of 147.30°C and a boiling point elevation constant =Kb2.24·°C·kgmol−1. Calculate the boiling point of a solution made of 14.0g of sodium chloride (NaCl) dissolved in 750.g of X.Round your answer to 5 significant digits.  (Please dont round calculations untill the end.)

°C

 

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When a solute is dissolved in the water, the vapor pressure of the solution is lower than the pure solvent. Due to this, the boiling point of the solution is higher than the pure solvent, known as evolution in boiling point. And the freezing point of the solution is lower than the pure solvent, known as depression in the freezing point.

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