Flux is used to remove
Both (a) and (b)
Flux is used to fuse non-fusible impurities (both acidic and basic) present in the ore.
Which of the following is not an ore?
Which of the following mineral does not contain Al?
Which of the following statement is incorrect?
Among the following statements, the incorrect one is
Load stone is one ore of
An ore of tin containing FeCrO4 is concentrated by
One of the following metals forms a volatile compound and this property is taken advantage for its extraction. This metal is
When a metal is to be extracted its ore, if the gangue associated with the ore is silica, then
Which statement is correct?
The final step for the extraction of copper from copper pyrite in Bessemer converter involves the reaction.