Yes. This falls into the general category of colligative properties.
No, sugar does not affect the melting point. The melting point of a substance is determined by its chemical composition and structure. However, adding sugar to a solution can affect its boiling point, but that is a different property.
Salt decreases the freezing point of water and increases the boiling point of water.
Salt lower the freezing point of ice.
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.
The concentration of the salt solution, or salinity. It changes as shown in the related link below.
Adding salt to water the freezing point decrease.
No, sugar does not affect the melting point. The melting point of a substance is determined by its chemical composition and structure. However, adding sugar to a solution can affect its boiling point, but that is a different property.
Salt decreases the freezing point of water and increases the boiling point of water.
Salt lower the freezing point of ice.
Salt lowers the melting point of ice.
Adding salt to water rises its boiling point but lowers the melting point
The melting point of salt (Sodium Chloride) is 801 °C
Increasing the concentration of sodium chloride in water the freezing point is lower.
The melting point of ice decreases when salt is added.
The salt lowers the freezing point of water. The salt dissolves into the ice and lowers the melting point to below -10C if high enough concentration
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.
The boiling point is raised to around about 110 degrees Celsius and the freezing point is lowered to about - 4