Question

Methods used for extraction of metals are given in columnI. Name the method for extraction of metals are given in column II.
Column I
1.Reduction with carbon
2.Electrolytic reduction
3.Reduction with aluminium
Column II
Al, Zn, Na, Fe, Mn, Pb

Answer 1

metalurgy process

froth floatation process

electrolytic refining

Answer 2

Answer:

1)REDUCTION WITH CARBON=Zn , Fe

2)ELECTROLYTIC REDUCTION=Na , Al

3)REDUCTION WITH ALUMINIUM

=Mn , Pb

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