Question

Name the process that is employed to refine aluminium.

• A. Hall's process
• B. Mond process
• C. Hoope's process
• D. Serperck's process

Answer 1

The correct option is C Hoope's process

Hoope's electrolytic process is employed to refine aluminium.
Hall's process and Serperck's process is used for the purification of bauxite $A{l}_2{O}_3\cdot 2H_{2}O$.
Mond process is used for refining Nickel.