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

Al is obtained by the electrolysis of fused mixture of Al2O3 and Na2AlF6. If true enter 1 else 0.

Open in App
Solution

Al is obtained by electrolysis of fused mixture of Al2O3 and Na2AlF6 and CaF2 as Al2O3 being a bad conductor of electricity and has a very high melting point , so before subjecting to electrolysis, it is mixed with CaF2 and Na2AlF6 which lowers its melting point thereby making it conducting. Hence, 0.

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