Question

Which chemical prevents freezing of water even at 0°c?​

Answer 1

Answer:

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Explanation:

Additives such as salt can interfere with the chemical bonding needed to form a solid and they therefore can lower water's freezing point. Salt is composed of strong sodium and chlorine ions.

Answer 2

Answer:

If you add enough salt, the freezing point of water can be dropped as low as -21 degrees Celsius. This fact means that water at -21 degrees Celsius can still remain liquid if enough salt is added. Instead of keeping liquid water from freezing, this powerful property of salt can also be used to turn ice back into water.

Explanation:

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