Salt is an agent for de-icing and can be used to dissolve ice. If the freezing point is lowered the ice begins to melt. Thus, the addition of salt to ice reduces the freezing point from O ℃ drop.
How does sprinkling of salt help in clearing the snow-covered roads in hilly areas? Explain the phenomenon involved in the process.
How does sprinkling of salt help in clearing the snow-covered roads in hilly areas? Explain the phenomenon involved in the process.