Paheli prepared a blue coloured solution of copper sulphate in beaker A and placed an iron nail in it.boojho prepared a yellowish green solution of ferrous sulphate in beaker B and placed a copperwire in it.what changes will they observe in the two beakers after a hour
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in case of beaker A iron nail acquires brown coating and blue colour of solution fades in case of beaker B reaction does not take place
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In beaker A, a reddish brown layer of copper will deposit on the iron nail and the blue coloured solution will become yellowish green.
On the other hand, no change is observed in beaker B.
On the other hand, no change is observed in beaker B.
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