Advertisements
Advertisements
प्रश्न
Name the solution used to react with Bauxite as a first step in obtaining pure aluminum oxide, in the Baeyer’s process
उत्तर
Conc. caustic soda
APPEARS IN
संबंधित प्रश्न
Write the equation for the reaction where the aluminum oxide for the electrolytic extraction of aluminum is obtained by heating aluminum hydroxide.
For the substance given below, describe the role played in the extraction of aluminium.
Cryolite
Give the chemical names and formulae of the main ores of zinc.
Both brass and bronze contain copper as major constituents. Name other elements in these alloys.
For cryolite, explain its significance in the extraction of aluminium.
Name the following:
The substance added along with aluminium in the Hall-Heroult's process.
Name the following:
The materials used as electrodes in the electrolytic extraction of aluminium.
How is ore purified (give equations also)
For the substance listed below, explain its role in the extraction of aluminium: Bauxite
Name the solution used to react with bauxite as a first step in obtaining pure aluminium oxide, in the Baeyer's process.
