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How does sparkling of salt help clearing the snow covered roads in hilly areas? Explain the phenomenon involved in the process

Posted by Divyanshu Sahoo 3 years, 10 months ago

CBSE > Class 12 > Chemistry

1 answers

Gaurav Seth 3 years, 10 months ago

When salt is spread over snow covered roads, snow starts melting from the surface because depression of freezing point of water takes place due to addition of salt. It helps in clearing of roads. Hence, the phenomena is depression in freezing point which helps in clearing the snow covered roads in hilly areas.

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