Qualitative Analysis : Colour of Solid and their Possible Identities

Qualitative Analysis : Colour of Solid and their Possible Identities

Coloured crystalline substances are usually hydrated salts of d-block elements. The colour of the solid substance may provide evidence for its identity.

Study the colours of a solid with their corresponding possible identities that flashes.

red	Pb3O4, Cu2O
green	Cr2O3, NiCO3
black	C, CuO, MnO2
brown	PbO2, Fe2O3
off-white	MnCO3
yellow	PbO, S