During the extraction of solution from sodium chloride, calcium chloride is added toAdecrease the concentration of sodium chlorideBincrease the melting point of sodium chloride Cincrease the electrical conductivity of molten sodium chlorideDlower the melting point of sodium chloride
Question
During the extraction of solution from sodium chloride, calcium chloride is added toAdecrease the concentration of sodium chlorideBincrease the melting point of sodium chloride Cincrease the electrical conductivity of molten sodium chlorideDlower the melting point of sodium chloride
Solution
To extract a solution from sodium chloride, calcium chloride is added. The purpose of adding calcium chloride is to lower the melting point of sodium chloride.
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