Question

6. Which of the following metals when added to the
aqueous solution of copper sulphate can change
its colour?
(b) Fe
(a) Au
(c) ZnX9K4V9TE
(1) Only (a)
(3) Only (c)
(2) Only (b)
(4) Both (b) and (c)​

Answer 1

4 both b and c

Explanation:

cscnsjgxjcjvnvmfnfjfhnchdhc. h. cb

cn nvncbxbahfvzjxgsnsjdjshdbcbxnx c. cbcjdhdhdhdhc

mark me as brainlist

Answer 2

Answer:

4)both (b) and (c)

Explanation:

hope its help you