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JEE Main Chemistry question

ChemistryGeneral Principles and Processes of Isolation of Elements (Metallurgy)JEE Main

Not in JEE Main or NEET syllabus

Vapour phase refining of nickel is carried out by using

Answer: (D)

Solution

This is Mond's process. Impure nickel is heated with CO at about 330–350 K to form the volatile complex , which

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Question ID VK-147156