why does magnesium metal decolourise when it comes in contact withy CuSo4 or FeSo4 solution?

Asked by sheetal | 12th May, 2013, 04:18: PM

Expert Answer:

Magnesium is more reactive than Copper and Iron and can replace them from their salt solution easily and form white ppt of magnesium sulphate. that is why it decolourise by reacting them.

Answered by  | 13th May, 2013, 10:21: AM

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