Which of the following sulphur compounds foll | vedclass

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(C) To determine which compound follows the octet rule,we calculate the number of valence electrons around the central sulphur $(S)$ atom in each mole

Vedclass · Accepted Answer

$SCl_2$

Vedclass · Answer

(C) To determine which compound follows the octet rule,we calculate the number of valence electrons around the central sulphur $(S)$ atom in each molecule:$1$. In $H_2SO_4$,the sulphur atom is bonded to two $OH$ groups and two oxygen atoms (via double bonds),resulting in $12$ electrons around $S$,which is an expanded octet.$2$. In $SF_6$,the sulphur atom is bonded to six fluorine atoms,resulting in $12$ electrons around $S$,which is an expanded octet.$3$. In $SF_4$,the sulphur atom is bonded to four fluorine atoms and has one lone pair,resulting in $10$ electrons around $S$,which is an expanded octet.$4$. In $SCl_2$,the sulphur atom is bonded to two chlorine atoms and has two lone pairs. The total number of electrons around $S$ is $2 	imes 2$ (bonding) $+ 2 	imes 2$ (lone pairs) $= 8$ electrons. Thus,$SCl_2$ follows the octet rule.

Which of the following sulphur compounds follows the octet rule?

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