Salt lowers the melting point of water. The water will have to be at a colder temperature to freeze since the salt inhibits the waters ability to form ice crystals at the normal freezing temperature.
Salt decreases the freezing point of water and increases the boiling point of water.
It doesn't increase the melting point of ice, instead, it lowers it. When a solute (which is the salt) is added to a solvent (which is what dissolves it), the boiling point is increased while both the freezing and melting points are decreased. This is evident in the boiling point elevation and the freezing/melting point depression system.
salt water
Salt water has a lower freezing point and a higher boiling point.
That depends on how much salt is dissolved in the water. Generally, the boiling point will be higher than for pure water, and the melting point will be lower than for pure water.
Adding salt to water the freezing point decrease.
Salt decreases the freezing point of water and increases the boiling point of water.
The melting point of salt water is even lower than pure water.
The melting point of ice decreases when salt is added.
The freezing point of salted water is lower compared with the freezing point of pure water. So when melting frozen salt water is colder.
It doesn't increase the melting point of ice, instead, it lowers it. When a solute (which is the salt) is added to a solvent (which is what dissolves it), the boiling point is increased while both the freezing and melting points are decreased. This is evident in the boiling point elevation and the freezing/melting point depression system.
salt water
Salt water has a lower freezing point and a higher boiling point.
Adding a salt the freezing point of water decrease.
Adding salt to water rises its boiling point but lowers the melting point
To control variables when determining the melting point of salt water, you should keep the concentration of salt consistent, use the same type of salt, ensure the pressure remains constant, and keep the volume of water consistent. Controlling these variables will help ensure that any observed changes in the melting point are due to the salt concentration rather than other factors.
That depends on how much salt is dissolved in the water. Generally, the boiling point will be higher than for pure water, and the melting point will be lower than for pure water.