Which among the following elements is obtaine | vedclass

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(B) Liquation is a refining process used for metals that have a low melting point and are associated with high-melting impurities.Examples of such met

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Tin

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(B) Liquation is a refining process used for metals that have a low melting point and are associated with high-melting impurities.Examples of such metals include $Pb$,$Sn$,$Sb$,$Bi$,and $Hg$.In this process,the impure metal is heated on the sloping hearth of a furnace.The pure metal melts and flows down,leaving behind the non-fusible (high-melting) impurities on the hearth.Among the given options,$Sn$ (Tin) is refined using this method.

Column $-I$	Column $-II$
$(i)$ Iron and copper	$(P)$ Poling
$(ii)$ Zirconium and Titanium	$(Q)$ Bessemerisation
$(iii)$ Lead and Tin	$(R)$ Van Arkel
$(iv)$ Copper and Tin	$(S)$ Liquation

Which among the following elements is obtained in pure form by the liquation process of refining?

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Match Column $-I$ with Column $-II$ and select the correct answer using the codes given below.

Column $-I$ Column $-II$

$(i)$ Iron and copper $(P)$ Poling

$(ii)$ Zirconium and Titanium $(Q)$ Bessemerisation

$(iii)$ Lead and Tin $(R)$ Van Arkel

$(iv)$ Copper and Tin $(S)$ Liquation

Zirconium is refined by

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