
In liquation process used for tin , the metal


Important Questions on General Principles and Processes of Isolation of Metals (Metallurgy)
Match List I with List II.
List I | List II | ||
A. | Reverberatory furnace | I. | Pig iron |
B. | Electrolytic cell | II. | Aluminium |
C. | Blast furnace | III. | Silicon |
D. | Zone refining furnace | IV. | Copper |



Given below are two statements:-
Statement I:- In froth floatation method a rotating paddle agitates the mixture to drive air out of it.
Statement II:- Iron pyrites are generally avoided for extraction of iron due to environmental reasons.
In the light of the above statements, choose the correct answer from the options given below:-




Given below are two statements:
Statement I: During Electrolytic refining, the pure metal is made to act as anode and its impure metallic form is used as cathode.
Statement II: During the Hall-Heroult electrolysis process, purified is mixed with to lower the melting point of the mixture.
In the light of the above statements, choose the most appropriate answer from the options given below:
