An unknown metal X when placed in copper sulphate solution, red brown pieces of copper fall to the bottom of the test tube. When metal X is placed in aluminium sulphate solution, no change is observed. Metal X can be
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5
Answer:
may be iron is the metal which reacts with cuso4 solution and not with al
Answered by
17
Answer:
Metal X can be iron(Fe).
Explanation:
Iron is more reactive than copper to displace copper from copper sulphate. But it is not reactive than aluminium to displace aluminium from aluminium sulphate. Hence no reaction takes place.
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