MetallurgyHard

Question

(Ag + Pb) alloy (Ag + Pb + Zn) melt
Select correct statement based on above scheme.

Options

A.Layer X contains Zn and Ag
B.Layer Y contains Pb and Ag but amount of silver in this layer is smaller than in layer X
C.X and Y are immiscible layers
D.All are correct atatements

Solution

Zinc and lead in molten state are inniscible and form separate layers, further Zn, Beingligher, forms upper layer. Silver is soluble in both Zn and Pb, and hence all statement are correct.

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