Q. On electrolysis of dil.sulphuric acid using Platinum (Pt) electrode, the product obtained at anode will be :
A) Oxygen gas
B) $H_2S$ gas
C) $SO_2$ gas
D) Hydrogen gas
Explanation
[Solution] In dilute $H_2SO_4$, water is oxidised at the anode, releasing $O_2$. Answer (1).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.