Chemistry - Metallurgy Question with Solution | TestHub

ChemistryMetallurgyEllingham diagram & Reduction methods, Refining of metalMedium2 minQB

ChemistryMediumsingle choice

Consider the following process.

Ni + X(g) $T_{1}$ Y(g) $T_{2}$ Ni + X(g)

(Impure)

Select the incorrect statement.

Answer:

Solution:

The process is Mond's refining. X(g) is CO. Y(g) is Ni(CO)₄, which is tetrahedral. Nine atoms cannot be in one plane.

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

⏱ 2mℹ️ Source: QB

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