Which of the following explain the poling process?

Question

Which of the following explain the poling process? (A) Reduction of metallic oxide impurities to metal by Al (B) Reduction of metallic oxide impurities to metal by gaseous hydrocarbon (C) Electrolytic reduction of metallic oxide to metal (D) Removal of volatile oxides from the molten metal

Tardigrade Admin · Accepted Answer

In poling process molten impure metal is stirred with green wood. Green wood releases hydrocarbon gases which reduced the impurities of metal oxides to metal.

Q. Which of the following explain the poling process?

Reduction of metallic oxide impurities to metal by $A l$

Reduction of metallic oxide impurities to metal by gaseous hydrocarbon

Electrolytic reduction of metallic oxide to metal

Removal of volatile oxides from the molten metal

In poling process molten impure metal is stirred with green wood. Green wood releases hydrocarbon gases which reduced the impurities of metal oxides to metal.