Salt lowers the freezing point of water by the amount of molals of NaCl in the solution. 0°C - 1.86(°C / molal) (NaCl molal). This will find the new freezing point and if the energy is enough to bring salt water below this temperature and turn the solution into ice then the salt water will freeze.
Salt lowers the freezing point of water, meaning it needs to be colder for the salt water to freeze compared to pure water. The salt itself does not freeze because its freezing temperature is much lower than that of the salt water solution.
If the salt is still in the water it will freeze inside the water so its technically frozen
no salt water does not freeze faster than sugar.
Salt water will.
salt water
Yes, salt water does indeed freeze. The addition of a solute (salt in this case) to a solvent (water) will always lower the solution's freezing point. This just means it needs to be colder than 32oC to freeze the salt water.
weak salt water
normal water with salt
Pure water freeze faster.
Water freezes before salt water because adding salt lowers the freezing point of water. This means that salt water needs to reach a lower temperature in order to freeze compared to pure water. As a result, pure water will freeze at a higher temperature than salt water.
'Faster' is NOT the correct word. Pure water freezes at a higher temperature , than salt water, BUT no FASTER.
No, adding more salt to water actually lowers the freezing point, causing the water to freeze faster. This is because the salt disrupts the formation of ice crystals, making it harder for the water to freeze.