The substance obtained at the anode during the electrolysis of water is:
A
Hydrogen
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Water vapour
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Dilute sulphuric acid
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Oxygen
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D Oxygen During electrolysis, water splits to form hydrogen and oxygen. Hydrogen gas is liberated at the cathode, while oxygen gas is liberated at the anode.