However, the magnitude of the freezing point depression is larger than the boiling point elevation for the same solvent and the same concentration of a solute.
12.
The " boiling point elevation " is a colligative property, which means that it is dependent on the presence of dissolved particles and their number, but not their identity.
13.
:: : : The boiling point elevation provided by the addition of any amount of salt suitable for cooking is negligible & mdash; there will be significantly more variation in boiling point due to day-to-day changes in atmospheric pressure.
14.
:: Adding salt to water lowers the specific heat capacity, i'm not sure exactly how this is related to Boiling point elevation, or cooling time, but I agree with the above, getting a few minutes of an extra few degrees is not going to make any noticeable difference.
15.
Seawater with a TDS of approximately 30 g / L exhibits a boiling point elevation of less than 1 K but saturated sodium chloride solution at 360 g / L has a boiling point elevation of about 7 K . This boiling point elevation represents a challenge for vapor-compression evaporation in that it increases the pressure ratio that the steam compressor must attain to effect vaporization.
16.
Seawater with a TDS of approximately 30 g / L exhibits a boiling point elevation of less than 1 K but saturated sodium chloride solution at 360 g / L has a boiling point elevation of about 7 K . This boiling point elevation represents a challenge for vapor-compression evaporation in that it increases the pressure ratio that the steam compressor must attain to effect vaporization.
17.
Seawater with a TDS of approximately 30 g / L exhibits a boiling point elevation of less than 1 K but saturated sodium chloride solution at 360 g / L has a boiling point elevation of about 7 K . This boiling point elevation represents a challenge for vapor-compression evaporation in that it increases the pressure ratio that the steam compressor must attain to effect vaporization.
