Question: A binary A-B alloy has a and phases at equilibrium. The ratio of weight percentages (wt.%) of a to is 4. The wt.% of

A binary A-B alloy has a and phases at equilibrium. The ratio

A binary A-B alloy has a and phases at equilibrium. The ratio of weight percentages (wt.%) of a to is 4. The wt.% of A in a and phases is 70 and 20, respectively. The wt.% of B in the alloy is (round off to nearest integer)

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