a student added few pieces of aluminium metal to to test tubes A and B containing aqua solution of iron sulphate and copper sulphate in the second part of her experiment she added iron metal to another test tubes c and d containing aqueous solution of Aluminium Sulphate and copper sulphate. in which test tube or test tubes will she observe colour change ?on the basis of this experiment state which one is most reactive metal and why?
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Answered by
187
He will observe color changes in Test tube A, B and D .
Al>Fe>Cu.
Al is most reactive because it can displace both iron and copper solution
Al>Fe>Cu.
Al is most reactive because it can displace both iron and copper solution
Answered by
141
She will observe color changes in test tubes A and B as aluminum displaces iron and copper from their respective salt solution.
A color change will also be observed in test tube D as iron displaces copper but does not displace aluminum.
From the above observations we can conclude that aluminum is the most reactive metal.
Hope it helps....
A color change will also be observed in test tube D as iron displaces copper but does not displace aluminum.
From the above observations we can conclude that aluminum is the most reactive metal.
Hope it helps....
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