wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The gas released at the cathode when acidulated water is electrolysed is :

A
O2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
H2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
both A and B
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
none of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B H2
During electrolysis of acidified water,
At anode: 2H2OO2+4H++4e
At cathode: 4H2O+4e2H2+4OH

179033_191114_ans.gif

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Sodium Hydroxide
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon