CBSE Class 10 Answered
During electrolysis of aluminium oxide the product at the cathode undergoes:-
a)reduction
b)oxidation
c)both (a) and (b)
d)no reaction takes place
please give reason
Asked by sumandeesinghrana | 12 Oct, 2010, 03:11: PM
Expert Answer
Dear Student
The answer is (a) Reduction
As aluminium ions take electron and form aluminium
[Reduction is gain of electrons and oxidation is lose of electrons]
Al3+ + 3e- -------> Al
We Hope that clarifies your query
With best regards,
Team
Topperlearning
Answered by | 12 Oct, 2010, 06:45: PM
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