Ta powder is produced commercially by electrolysis of ______ dissolved – McqOptions

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1.	Ta powder is produced commercially by electrolysis of ______ dissolved in a bath of K₂TaF₇, KCl, and KF.
A.	Tantalum oxide
B.	Tantalum sulphate
C.	Tantalum chloride
D.	Tantalum fluoride
Answer» B. Tantalum sulphate

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