what happens to melting point temperature if we add salt to ice. justify
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Answer:
adding salt to ice lowers the melting point
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Explanation:
Adding salt causes ice to melt is that a solution of water and dissolved salt has a lower freezing point than pure water. When added to ice, salt first dissolves in the film of liquid water that is always present on the surface, thereby lowering its freezing point below the ices temperature. Ice in contact with salty water therefore melts, creating more liquid water, which dissolves more salt, thereby causing more ice to melt.
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