Q. Anodising can be done by electrolyzing dilute $H_{2}SO_{4}$ with Al an anode, this result is
A) The formation of protective oxide layer
B) The formation of $Al_{2}\left( SO_{4} \right)_{3}\ and\ SO_{2}\ gas$
C) The formation of $AlH_{3}$ and $SO_{2}\$gas
D) The formation of $Al\left( HSO_{3} \right)\ and\ H_{2}\ gas$
Explanation
The correct answer is Option A: The formation of protective oxide layer.
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.