Bauxite is leached with:

White bauxite is leached by

White bauxite is leached by

In Bayer's process, bauxite ore is leached by aqueous sodium carbonate solution

The pair of oxides which can be leached out when powdered bauxite containing certain impurities is digested with concentrated solution of NaOH at 473-523 K temperature and 35 -36 bar pressure are

In the leaching method bauxite ore is digested with a concentrated solution of NaOH that produces 'X' whne CO_(2) gas is passed through the aquesous solution of 'X' a hydrated compound 'Y' is precipited 'X' and 'Y' respectively are:

During extraction of 'Al' from bauxite ____ is added to lower the melting point of bauxite.