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- Polling is used for purification of metals having impurities ofOption: 1 Metal sulphides Option: 2
- #Joint Entrance Examination Main
- #Class 12
- #Chemistry
- #Engineering
- #General Principle and process of Isolation of metals
Polling is used for purification of metals having impurities of
Option: 1
Metal sulphides
Option: 2
Metal carbonates
Option: 3
Metal oxides
Option: 4
None of the above
Answers (1)
Poling method is used for purification of Cu and Sn where the oxides of the metal are present as impurity.
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