Question:
Given atomic weights of Cu, Fe and S as 63.55, 55.85 and 32.10, respectively, find out the weight of copper (in gram) metal in an ore (no associated gangue) of 1kg weight constituting of bornite, chalcopyrite and chalcocite present in weight fractions of 0.4, 0.4 and 0.2, respectively.
(Round off to one decimal place)
Given atomic weights of Cu, Fe and S as 63.55, 55.85 and 32.10, respectively, find out the weight of copper (in gram) metal in an ore (no associated gangue) of 1kg weight constituting of bornite, chalcopyrite and chalcocite present in weight fractions of 0.4, 0.4 and 0.2, respectively.
(Round off to one decimal place)
(Round off to one decimal place)
Updated On: Oct 1, 2024
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Correct Answer: 550
Solution and Explanation
The correct answer is: 550.0 or 553.0(approx.)
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