Question

Zn can displace :-
(1) Mg+2 from its aqueous solution
(2) Cu+2 from its aqueous solution
(3) Nat from its aqueous solution
(4) Al+3 from its aqueous solution
​

Answer 1

Answer:

2 one is correct answer

Explanation:

Because it is placed below na mg n Al in the reactivity series

Answer 2

ANSWER :

good morning dear

EXPLANATION:

Zinc is able to displace Cu and Fe from their salt solutions. ... Cu cannot displace Zn, Al or Fe from their salt solutions. Thus, aluminium is a more reactive metal.