Question

Arrange : Zn²+ Na+ , Cu²+ (order of preferential discharge at the cathode)​

Answer 1

Answer:

$answer \: \tan( \beta \\ \\ \\ \pi \infty e \gamma \pi \gamma \gamma \gamma e\pi\pi \sec(\pieee\pi\pi) )$

Answer 2

Explanation:

the preference of discharge at the cathode

Na+

Zn2+

Cu2+