Match the following:| List-I (Refining Method | vedclass

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(C) The correct matches are as follows:$(A)$ Zone refining is used for the purification of semiconductors like $Ga, Si, Ge$. Thus,$A \rightarrow III$.

Vedclass · Accepted Answer

$A-III, B-IV, C-II, D-I$

Vedclass · Answer

(C) The correct matches are as follows:$(A)$ Zone refining is used for the purification of semiconductors like $Ga, Si, Ge$. Thus,$A \rightarrow III$.$(B)$ Poling is used for the purification of copper $(Cu)$ containing $Cu_2O$ as an impurity. Thus,$B \rightarrow IV$.$(C)$ Liquation is used for metals with low melting points like tin $(Sn)$. Thus,$C \rightarrow II$.$(D)$ Vapour phase refining is used for metals like $Ti$ and $Zr$ (Van Arkel method) or $Ni$ (Mond process). Thus,$D \rightarrow I$.Therefore,the correct matching is $A-III, B-IV, C-II, D-I$.

List-$I$ (Process)	List-$II$ (Metal)
$A$. Hall-Heroult process	$I$. $Ti$
$B$. Mond process	$II$. $In$
$C$. van-Arkel process	$III$. $Al$
$D$. Zone refining process	$IV$. $Ni$

Match the following:
| List-$I$ (Refining Methods) | List-$II$ (Metal to be refined) |
| :--- | :--- |
| $(A)$ Zone refining | $(I)$ Titanium |
| $(B)$ Poling | $(II)$ Tin |
| $(C)$ Liquation | $(III)$ Gallium |
| $(D)$ Vapour phase refining | $(IV)$ Copper |

Similar Questions

Match the following:
List-$I$ (Process) List-$II$ (Metal)
$A$. Hall-Heroult process $I$. $Ti$
$B$. Mond process $II$. $In$
$C$. van-Arkel process $III$. $Al$
$D$. Zone refining process $IV$. $Ni$

The correct answer is:

During the electrolytic refining of silver,the anode mud contains:

When an impurity in a metal has greater affinity for oxygen and is more easily oxidised than the metal itself,the metal is refined by:

Silver can be separated from lead by

The element that can be refined by distillation is:

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Match the following:| List-$I$ (Refining Methods) | List-$II$ (Metal to be refined) || :--- | :--- || $(A)$ Zone refining | $(I)$ Titanium || $(B)$ Poling | $(II)$ Tin || $(C)$ Liquation | $(III)$ Gallium || $(D)$ Vapour phase refining | $(IV)$ Copper |