Question

ice seller sprinkle salt over ice to prevent ice from melting, how does sprinkling of salt help ?​

Answer 1

Answer:

jani ni Jab pasand hai banana hai

Answer 2

In its pure state, water freezes at 0°C or 32°F. By using salt, that freezing point can be lowered which forces the ice to melt and prevents the water from freezing or re-freezing. ... As salt touches this water, it starts to dissolve – subsequently lowering the freezing point and melting the ice