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Question
Draw a neat labelled diagram.
Hydraulic separation method.
Solution
Hydraulic separation method-
RELATED QUESTIONS
What is aqua-regia? Name two special metals which are insoluble in common reagents but dissolve in aqua-regia.
Name one method for the refining of metals.
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Name any five metals which are purified by electrolytic refining method.
During the refining of an impure metal by electrolysis, the pure metal is a deposited:
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Bauxite is mixed with cryolite so as to
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(iii) molten cryolite acts as a solvent
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Write the reaction taking place at the cathode.
