Huma went to a hill station with her family. In the morning she found that there was heavy snow fall she suggested the employees to sprinkle a mixture of common salt (NACL) and CACL2 to clear the snow why did huma give this suggestion
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Answer:
CaCl2 is used to clear the snow at hill stations because it depresses the freezing point of ice . when CaCl2 is added - there is lowering of the freezing point of the salt water to -29o Celsius. hence it doesn't melts the ice but loweres the freezing point .
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Answer:
her suggestion was a perfect plan
Explanation:
if common salt + cacl2 then the compound produce a large amount of heat .
this will mark the process of cleaning easy.
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