Question

Study the following chemical reaction the most reactive element is
Cu+2Ag(No3)======>Cu (No3)2+2Ag
Pb+Cu(No3)2======>Pb (No3)2+Cu
Zn+Pb(No3)2======>Zn (No3)2+Pb
A)Ag (silver)
B)Pb (lead)
C)Cu(copper)
D)Zn(zinc)
Plz send answer soon

Answer 1

Zinc

because

Copper displace Ag

Pb displace Cu

and Zn displace Pb

So, Zinc is more reactive.

Answer 2

the most reactive element is Zinc (zn)


hope it will help u