Q. In extraction of $aluminium$ the electrolyte is
A) Fused $cryolite\$with felspar
B) Pure alumina in molten state
C) Fused $cryolite\$with fluorspar
D) Pure alumina with bauxite and molten $cryolite$
Explanation
The correct answer is Option D: Pure alumina with bauxite and molten $cryolite$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.