Published by:
CGP EDU Academic Team
Published on: August 12, 2026
A can reduce 
under which conditions?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
In Ellingham's diagram, the line of the element that lies below can reduce the oxide of the element which lies above it. Therefore, for 
to reduce 
, the temperature when the line for element 
is below that of 
, according to the graph when 
.
For 
for 
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