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प्रश्न
For the substance given below, describe the role played in the extraction of aluminium.
Graphite
उत्तर
- Thick rods of graphite are suspended in the fused electrolyte.
- They act as an anode where oxygen gas is discharged.
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संबंधित प्रश्न
Name the solution used to react with Bauxite as a first step in obtaining pure aluminum oxide, in the Baeyer’s process
Name the constituents of Brass.
Name the following:
The chief ore of aluminium.
Name the ore from which aluminium is extracted.
Aluminium is extracted from its chief ore bauxite. The ore is first purified and then the metal is extracted from it by electrolytic reduction.
Write an equation for the reaction which takes place at the anode during the extraction of aluminium by the electrolytic process.
Name the following:
The middle region of the blast furnace.
Answer the following question :
Name a metal which is found abundantly in earth's crust.
Describe the role played in the extraction of aluminum : Graphite
Write the equation for the reaction that occurs at the cathode during the extraction by aluminium by electrolysis.
In Hoope's process, pure aluminium is collected at the ______ of the electrolytic cell.
