It does not affect the cooling rate of water, but the cooling rate of ice.. It lowers down the melting point of ice. Salts like Potassium Nitrate as well as Ammonium Nitrate are used to lower the...
Adding salt to water raises the freezing (and melting) point of water (to below 0 °C or 32 °F). Salty water will freeze at a lower temperature than pure water, thus making it take longer to freeze...
the temperature of water affects the dissolving rate because the hotter the mixture the more kinetic energy there is & it would contain a low amount of viscosity allowing more space for the...
Adding impurities to a compound generally lowers the melting point. Therefore, adding salt (an impurity) to water will lower its melting point to below OoC. Since melting and freezing points are...