Question

Answer the following statements considering the extraction of Aluminum from its ore.

 Ingredients and gangue in bauxite.

 Names of the 2 processes that can be used for the concentration of the bauxite

ore.

 Write a chemical reaction for- “Bauxite is leached by sodium hydroxide

solution”​

Answer 1

Answer:

Explanation:

bauxite is the main ore of aluminium.

Silica, ferric oxide and titanium oxide  are the impurities present in bauxite.

Ingredients: Molten cyrolite, flurospar

Methods: Leaching - Bayer's method or Hall's method