Q. Gallium arsenide is purified by

A) van-Arkel method
B) Zone-refining method
C) Electrolytic method
D) Liquation
Explanation

(b)
Gallium arsenide is purified by zone refining method

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.

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