Question

when iron filing/powder is added to a blue coloured sulphate, solution it turns green ,identify the blue solution

Iron sulphate
Zinc sulphate
Sodium sulphate
Copper sulphate​

Answer 1

hi buddy

here is your answer

• when iron filling is added to a blur coloured sulphate solution it turns into iron sulphate.

Hope its helps you

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#gokul❤