Question

6. Rupinder has bought copper statue from the
fair but she was surprised to see that light green
coloured layer got deposited on the statue after
some period. This layer is of which compound?
(a) Mixture of Copper Hydroxide and Copper
Carbonate
(b) Mixture of Copper Hydroxide and Copper
Sulphate
(c) Mixture of Copper Sulphate and Copper
Carbonate
(d) None of the above​

Answer 1

Answer:

a part is the answer

Explanation:

Mixture of copper hydroxide and copper carbonate

Answer 2

Answer:

Mixture of Copper Hydroxide and Copper

Sulphate

Explanation:

Because, over years, this oxide layer will continue to react with water vapor, carbon dioxide, and various sulfur compounds. The layer is also called patina