Question

Q:- 6

Do as directed.

(1) Blue coloured solution is given in the figure. Which solution is it? What causes the colour

change in this solution. Explain.

(03

Blue colour solution

green colour solution

Iron nail

Radish iron nail​

Answer 1

Answer:

actually, the question isn't complete, you gotta post it in complete form ( pics and stuff)

most of the blue solution is CuSO₂.5H₂O ( blue vitriol)  

Answer 2

Explanation:

answer in attachment

enjoy

Please mark me as brainleast please