Salt in a water solution will LOWER the Freezing Point of the resultant solution. Therefore the Saltwater will have to be cooled to a lower temperature. All other things being equal, that should take longer than the plain tap water.
Salt Water
regular water!:)
Pure water freeze faster.
Tap water freezes faster than Coca Cola, orange juice, and salt water. Salt water will freeze at a lower temperature due to the presence of salt, while the sugar content in Coca Cola and orange juice also lowers their freezing points compared to plain tap water.
Spaghetti will cook faster in salt water compared to plain water because the salt increases the boiling point of the water, allowing it to reach a higher temperature more quickly. This results in faster cooking times for the pasta.
I think it is fresh water freezes faster because the salt melts ice.
Plain water because the salt in the other water lowers the freezing point. All molecules must line up in order to freeze, therefore if adding salt, the Na and CL must line up with the water molecules in order to freeze. With plain water, the molecules line up faster and thus freeze faster.
Salt water takes longer to freeze than plain water because the salt lowers the freezing point of the water. The time it takes for either to freeze depends on the temperature of the environment and the concentration of salt in the water. Generally, plain water will freeze faster than salt water in the same conditions.
Plain water evaporate faster.
Sugar water freezes faster than salt water. However, regular tap water will freeze faster than either salt, or sugar water.
the salt prevents the water from getting cold
Salt Water
It doesn't. Tap water freezes faster than salt water.
Fresh water freezes faster than salt water, yes.
plain not sure
regular water!:)
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.