Question

a student added few pieces of aluminium metal in two test tube A and B containing aqueous solution of iron sulphate and copper sulphate In the second part of her experiment ,she added iron metal to another test tube C and D containing aqueous solutions of aluminium sulphate and copper sulphate In which test tube or test tubes will she observe Colorado change ? on the basis of this experiment state which one is the most reactive metal and why?​

Answer 1

yes she observations a Colorado change .

iron sulphate and copper sulphate will be the most reactive metal because iron is more reactive than aluminium

Answer 2

There will be a colour change in the test tubes A, B and D.

On the final note, aluminium is effectively a very reactive metal since it can displace relocates copper sulphate and iron sulphate from its outcome solution.

Due to the soft, lightweight, and ductile, the thermal and electrical conductivity it has highly reactive on equotient.

The metal is protected by a surface layer of inert transparent layer.