Q. During winter in cold countries, the _____ is mixed to melt the ice on the icy roads.
(A) Salt
(B) Chlorine
(C) Carbon dioxide
(D) Water
The answer is: (A) Salt
Q. During winter in cold countries, the _____ is mixed to melt the ice on the icy roads.
(A) Salt
(B) Chlorine
(C) Carbon dioxide
(D) Water
The answer is: (A) Salt