Related Questions

An ore contains 26% of copper . To get 91 kgs of copper the quantity of are required is -
If 2 kg of metal, of which 1/3 is zine and the rest is copper , be mixed with 3 kg of metal, of which 1/4 is zinc and the rest is copper , then what will be the ratio of zinc to copper in the mixture?
If 2 kg of metal, of which 1/3 is zinc and the rest is copper s, be mixed with 3 kg of metal , of which 1/4 is zinc and the rest is copper , then what will be the ratio of zinc to copper in the mixture?
Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother?
The method of concentrating the ore which makes use of the difference in density between ore and impurities is called
Ore concentration by froth floatation utilises the __________ of ore particles.
Leaching of uranium ore and gold ore is done in
Singhbhum where copper ore is mined is in
__________ is used as a flux in the smelting of copper ore like chalcopyrite.
Australia imports, no copper in Australia equals 85% of the amount of copper produced by the private industry's use of produced by the country's mines each year. If the information above is true.which of the following conclusions can most reliably be drawn?