Electrometallurgical methods of metal extraction is normally used for those metals___________________?

Chemical Engineering Mcqs

Electrometallurgical methods of metal extraction is normally used for those metals___________________?

(A)  Whose oxide/ore is not reduced by carbon

(B)  Which fall in the category of alkali & alkaline earth metals

(C)  Which stands higher in the electrochemical series of the metal

(D)  All A,

Submitted By :Ali Uppal

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