Plain water evaporate faster.
Pure water is evaporated faster.
This is salt water.
Sink water or water without salt.
plain not sure
Water from both.
Salt and sugar do not evaporate, but the water that they are dissolved in does.
At the same temperature fresh water evaporates faster.
For salt water to boil faster than plain water, the salt concentration would have to be fairly high. In addition, the salt water would need to be a salt water solution before putting the pot on to heat because of the density of the water content itself.
same, but salt water leaves the salt behind
Tap water
Two graduated beakers. Water and salt. Put a known amount of plain water in one and the same amount of salt water in the second beaker. Then observe which one evaporates faster.
Pure water freeze faster.