Question

what is colour of copper suphate solution when its burning in the absence of iron​

Answer 1

Answer:

Iron nails become brownish in colour and the blue colour of copper sulphate solution fades. This is because iron displaces copper from copper sulphate solution and forms ferrous sulphate which is colourless. Was this answer helpful?

Answer 2

Answer:

Iron nails become brownish in colour and the blue colour of copper sulphate solution fades. This is because iron displaces copper from copper sulphate solution and forms ferrous sulphate which is colourless.

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