Chemistry - Metallurgy Question with Solution | TestHub

ChemistryMetallurgyEllingham diagram & Reduction methods, Refining of metalMedium2 minQB

ChemistryMediumsingle choice

Passage / Comprehension

Consider the following ellingham diagram

At about what minimum temperature, the metal oxide MO would be converted to metal on heating?

Answer:

Solution:

From give diagram

$M + O_{2} \to 2 MO Δ G = Θ$ tive

After $Δ G \to \oplus$ tive (upto nearly 200 K )

l.e forward reaction not possible but reverse reaction is possible l.e

Stream:JEESubject:ChemistryTopic:MetallurgySubtopic:Ellingham diagram & Reduction methods, Refining of metal

⏱ 2mℹ️ Source: QB

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