highway road crews sometimes spread salt on icy roads during the winter because the solution process…

highway road crews sometimes spread salt on icy roads during the winter because the solution process generates heat, which melts the ice. true or false

highway road crews sometimes spread salt on icy roads during the winter because the solution process generates heat, which melts the ice. true or false

Answer

Brief Explanations:

Salt lowers the freezing - point of water. When salt is spread on ice, it disrupts the equilibrium between ice and water, causing the ice to melt at a lower temperature. The heat generation is not the main reason for ice - melting. The main mechanism is freezing - point depression.

Answer:

False