5 Questions
What is the colour of CuCl2 (Copper(II) chloride)?
Yellow
Which compound has a yellowish brown colour?
Fe3+ (Ferric Ion)
What is the colour of ZnSO4 (Zinc sulphate)?
Blue
Which compound has a pink color?
Ni2+ (Nickel Ion)
What is the color of CuO (Copper(II) oxide)?
White
Test your knowledge on the colours of various important compounds such as Zinc sulfate, Silver nitrate, Copper sulfate, and more. Identify the correct colours associated with each compound.
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