A student prepares aqueous solutions of the following salts : Copper sulphate, ferrous sulphate, sodium sulphate, barium chloride.
A student prepares aqueous solutions of the following salts :
Copper sulphate, ferrous sulphate, sodium sulphate, barium chloride.
Write the colour of each solution thus formed.
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Copper sulphate - Blue
Ferrous sulphate - Pale green
Sodiuur sulphate - Milky white
Barium chloride- White
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