Chemistry - Metallurgy Question with Solution | TestHub
ChemistryMetallurgyEllingham diagram & Reduction methods, Refining of metalMedium2 minQB
ChemistryMediummultiple choice
In Hopps cell most dense layer is :-
Options:(select one or more)
Answer:
A, B
Solution:
In the Hoopes cell, the bottom layer is the most dense layer.
It consists of impure aluminum mixed with impurities like Cu, Fe, and Si.
This layer acts as the anode, where aluminum is oxidized to Al³⁺.
The top layer contains pure aluminum and acts as the cathode.
Correct options: A and B
Stream:JEESubject:ChemistryTopic:MetallurgySubtopic:Ellingham diagram & Reduction methods, Refining of metal
⏱ 2mℹ️ Source: QB
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