Related Questions

Chalcopyrite is the main ore of
Flux addition during smelting of ore is done to
In a class of 60 students, 20 students like Math, 25 students like English and 30 students like Science. If 5 Students like both Math and Science, 8 Students like both English and Science and 3 students like neither of these subjects, how many students like all of the three subjects?
Which of the following is capable of acting both as an acid flux as well as a basic flux in the metal extraction from its ore?
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?
Ore concentration by froth floatation utilises the __________ of ore particles.
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?
__________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace.