(1) Blue coloured solution is given in the figure. Which solution is it? What causes the
colour change in this solution. Explain.
Answers
Answered by
1
Answer:
red it change in to red ok
Explanation:
bule colour change into red
Answered by
0
Explanation:
Metal oxides always reacts with acid to form salt and water. Copper oxide when reacts with HCl it forms blue-green copper(II) chloride.
2CuO+2HCl→2CuCl
2
+H
2
O
Similar questions