Chemistry - Metallurgy Question with Solution | TestHub

ChemistryMetallurgyPurification of Ores, Calcination and roastingMedium2 minQB

ChemistryMediumsingle choice

Among the following statements, the incorrect one is :

Options:

Answer:

Solution:

The incorrect statement is B. Argentite ( $A g_{2} S$ ) is a sulfide ore, not an oxide. Cuprite ( $C u_{2} O$ ) is an oxide ore. Therefore, the statement that both are oxides is false.

Stream:JEESubject:ChemistryTopic:MetallurgySubtopic:Purification of Ores, Calcination and roasting

⏱ 2mℹ️ Source: QB

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