wiz-icon
MyQuestionIcon
MyQuestionIcon
20
You visited us 20 times! Enjoying our articles? Unlock Full Access!
Question

During electrolysis of water, the positive hydrogen ions from the solution ___ electrons and become ___ gas.

A
accept, hydrogen
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
donate, hydrogen
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
accept, oxygen
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
donate, oxygen
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A accept, hydrogen
During electrolysis of water, water dissociates into positive hydrogen ions and negative oxygen ions.
The positive hydrogen ions present in the solution are attracted to the negative electrode where they accept two electrons and become hydrogen gas.
The negative oxygen ions on the other hand donate two electrons and become oxygen gas.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Conductance of Electrolytic Solution
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon