Following flow diagram represents the extraction of aluminium from bauxite,
Channel: Doubtnut
Date: 2021-11-02

Following flow diagram represents the extraction of aluminium from bauxite, img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/GRB_ORG_CHM_V01_QB_C06_E01_467_Q01.png" width="80%"The pure of adding cryolite is: