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Question
Why is solid CaCl2 spread on roads in cold countries during winter?
Why is solid CaCl2 spread on roads in cold countries during winter?
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Solution
Melting point: It is defined as the temperature at which the solid starts melting.
Solid (Calcium chloride) helps in decreasing the melting point of ice.
- This helps in the early melting of ice
- Clearing the road from ice becomes easy.
Melting point: It is defined as the temperature at which the solid starts melting.
Solid (Calcium chloride) helps in decreasing the melting point of ice.
- This helps in the early melting of ice
- Clearing the road from ice becomes easy.
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