Chemistry, asked by beheramanasranj9202, 1 year ago

Poling process is used

Answers

Answered by sanjanas2510
2
Poling is a  method of purification of copper which contains copper oxide as an impurity and also in the purification of tin which contains tin oxide  as an impurity.
Answered by pallavikireeti
1

Poling is a method used to purify metals that have oxidized impurities. It is typically used to purify metals like copper or tin that are in the impure form of a copper oxide or tin oxide. A log of wood which is still green is used to stir the liquid metal. The hydrocarbons in the green wood can reduce the metal & the oxygen leaves as CO2  gas.

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