Question

Zn can displace hydrogen from acids but Cu cannot do so why?​

Answer 1

Answer:

because Zn is more reactive than Cu to replace H from it's compound(acid)

hope it helped you

Answer 2

Hey hope u r doing great...

Firstly according to reactive table Zn is more reactive than Cu

and we know all acids contain H+ ions

As Zn is more reactive than Hydrogen but Cu is less reactive than hydrogen that's why Zn Displaces H+ions from acid but Cu can't