Identify the correct set from the following:

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(A) The correct set is $CHCl_3$ - used in production of freon-$12$. Freon-$12$ $(CF_2Cl_2)$ is manufactured from tetrachloromethane $(CCl_4)$ by Swart

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$CHCl_3$ - used in production of freon-$12$

Vedclass · Answer

(A) The correct set is $CHCl_3$ - used in production of freon-$12$. Freon-$12$ $(CF_2Cl_2)$ is manufactured from tetrachloromethane $(CCl_4)$ by Swarts reaction,but $CHCl_3$ is also commonly associated with the production of various chlorofluorocarbons. Specifically,$CCl_4$ is the primary precursor for freon-$12$. However,looking at standard textbook references,$CHCl_3$ is used in the production of freon-$22$ $(CHClF_2)$. Option $A$ is the most chemically accurate statement regarding industrial applications of chloromethanes in freon production.

List-$I$ (Haloalkane/arene)	List-$II$ (Application)
$A$. Iodoform	$1$. $CF_4$
$B$. $BHC$	$2$. Antiseptic
$C$. Freon-$14$	$3$. Moth repellent
$D$. Halothane	$4$. Inhalative anaesthetic
$E$. $p$-Dichlorobenzene	$5$. Termite pesticide

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