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Blue coloured solution is given in the figure. Which solution is it? What causes the colourchange in this solution. Explain. |
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Answer» [tex]\huge\colorbox{RED}{Answer ✔}[/tex? Metal oxides always REACTS with acid to form SALT and water. Copper oxide when reacts with HCL it forms blue - green copper(II) chloride. Hope it helps ☺️☘️ |
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