Question

when zinc reacts with aqueous copper sulphate solution produces zinc sulphate solution and copper indicate that the metal place lower in the reactivity series are --

(a) copper (b) zinc
(c) copper II ion (d) zinc II ions



pls answer properly ... with a full solution ... ​

Answer 1

Reaction of zinc with copper sulphate solution is:

solution, zinc displaces copper from copper sulphate & forms zinc sulphate solution because zinc is more reactive metal which displaces less reactive metal from its solution.

This is indicated by a colour change from blue to colourless.

CuSO

4

solution has a blue colour while ZnSO

4

solution is colourless.

Zn+CuSO

4

→ZnSO

4

+Cu

Answer 2

Answer:

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