Question

A student added iron metal in two A and B containing aqueous bsolution of aluminum sulphate and sulphate . In which test tube the student will observe colour change ? On the basis of this experiment ,state which metal ( aluminum ,copper or iron ) is most reactive metal ?

Answer 1

The student will observe color change in copper sulphate solution(from blue to green).

Aluminium is most reactive metal among aluminium copper and iron.


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