alleryWhat is the role of electrorefining in copper production?
AConvert copper to limestone
BRoast copper into sulfide
CMake purer copper cathodes
DConcentrate gangue by flotation
Answer & Solution
Correct answer: C. Make purer copper cathodes
Electrorefining converts anode copper into higher-purity cathode copper.
Keep practising Metallurgy
Browse all Metallurgy questions for ICSE Class 10, or explore more Chemistry topics.
Related questions
Which metal is used in aluminothermic reduction of some metal oxides?After copper smelting, what product can undergo electrorefining?Which substance is identified as a collector for galena flotation?What do air bubbles do in a flotation cell?Why is ore ground before froth flotation?What is a complex ore?In a smelting furnace, which layer floats over the heavier matte?Where is the valuable sulfide found in smelting?