Boiling point of 10% aqueous solution of common salt at atmospheric pressure is :

Foundation

Chemistry Foundation

Phase Transformation Melting Evaporation and Sublimation

Question

< 100ºC

> 100ºC

not possible to predict

100ºC

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When impurity is added to a solvent its boiling point increases 10% aqueous solution of NaCl is prepared by dissolving 10g NaCl in 90g of water. So, boiling point of 10% aqueous solution of NaCl will be more than 100ºC. (Boiling point of pure water is 100ºC)