Questions
Wood's metal contains 50.0% bismuth, 25.%lead, 12.5% tin and 12.50% cadmium by weight.
What is the mole fraction of tin ?
(Atomic weights : Bi =2O9, Pb =207 , Sn = 119, Cd = 112)
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Correct option is C
XSn=12.5/11950209+25207+12.5119+125112=0.176Talk to our academic expert!
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