A) to minimise the wear and tear of the roads
B) to minimise the snow fall
C) to minimise pollution
D) to minimise the accumulation of dust on the road
Correct Answer: A
Solution :
In countries nearer to polar region, the roads are sprinkled with\[CaC{{l}_{2}}\]because\[CaC{{l}_{2}}\]decreases the freezing point of ice and therefore, minimise the wear and tear of the roads.You need to login to perform this action.
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