SF_(2), SF_(4) and SF_(6)have the hybridisations at sulphur atom respe

1.	SF_(2), SF_(4) and SF_(6)have the hybridisations at sulphur atom respectively as
Answer» `sp^(2), sp^(3), sp^(3), d^(2)` `sp^(3), sp^(3), sp^(3) d^(2)` `sp^(3), sp^(3), d, sp^(3) d^(2)` `sp^(3), spd^(2), d^(2) sp^(3)` Solution :No. of hybrid orbitals formed `(X) = (1)/(2)` [Valence electrons of CENTRAL ATOM (VE) + No. of monovalent atoms/groups (MA) -Charge on polyatomic cation (c)+ Charge on polyatomic anion (a) For `SF_(2) , X= (1)/(2) (6 + 2 - 0 ) = 4 ` , Hybridisation = =`sp^(3)` For `SF_(2) , X = (1)/(2) (6 + 4 - 0 ) = 5 ` Hybridisation = ` sp^(3) d ` For ` SF_(6), X = (1)/(2) (6 + 6 - 0 ) = 6 ` Hybridisation = ` sp^(3) d^(2)`

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