1.

Which is used for the separation of lanthanides, in softening of hard water and also in removing lead poisoning? (a) [Ni (CO)4] (b) EDTA (c) [Ni(DMG)2] (d) Ti Cl4 + AI (C2H5)3

Answer»

EDTA is used for the separation of lanthanides, in softening of hard water and also in removing lead poisoning.



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