in a 12 karat of gold item, the ratio of mass of pure gold with that of the mass of the new metals mixed to it will be A: 1:1 B: 1:2 C: 1:4 D: 2:1
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2:1
PURE GOLD IS IN LIQUID FORM MADE OF 24 KARATS
PURE GOLD IS IN LIQUID FORM MADE OF 24 KARATS
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