Question

The metal used to recover copper from a solution of copper sulphate is ?
A. Na
B. Ag
C. Hg
D. Fe

Answer 1

XD XD XD XD XD XD XD XD XD XD XD XD

Answer 2

$\large\bf{Question:}$

The metal used to recover copper from a solution of copper sulphate is ?

A. Na

B. Ag

C. Hg

D. Fe ✔️✔️✔️