Blister copper is refined by stirring molten impure metal with green logs of wood because such a wood liberates hydrocarbon gases (like C H 4 ). This process X is called ________ and it is used to pur

Question

Blister copper is refined by stirring molten impure metal with green logs of wood because such a wood liberates hydrocarbon gases (like $C H_{4}$ ). This process X is called ________ and it is used to purify the metal that initially contain impurities of Y. Y is _______.

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Answer:

D

Solution:

Poling is a purification process which is used for metals which contains their own oxide as impurity.

TestHub · Accepted Answer

Poling is a purification process which is used for metals which contains their own oxide as impurity.

Chemistry - General Principles and Processes of Isolation of Metals Question with Solution | TestHub

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