Statement (A): In SF₄ molecule, ‘S’ does not obey octet rule. 

Statement (B): In PCl₃ molecule, ‘P’ obey octet rule. 

Statement (C): In SF₆ molecule, all the atoms obey the octet rule.

In ${\text{SF}}_4$ sulphur has 10 electrons in its outermost shell, it does not obey octet rule.

In $\text{PC}{l}_3$ molecule Phospherous has 8 electrons in their outer most shell.

In ${\text{SF}}_6$ molecule sulphur has 12 electrons in their outermost shell.  It does not obey octet rule.  But all fluorine atoms get octet.