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

During the electrolysis of fused NaCl, at anode:

A
Cl ions are oxidised
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Clions are reduced
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Naions are oxidised
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Na+ ions are reduced
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A Cl ions are oxidised
During electrolysis of molten NaCl, sodium metal is obtained at the cathode (by reduction of sodium ions) and chlorine gas is obtained at the anode (by oxidation of chloride ions).
Na++eNa(Reductionatcathode)

2ClCl2+2e(Oxidationatanode)

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