Identify the incorrect statements among the following?

i. $S{F}_6$ does not react with water

ii. $S{F}_6$ is  $S{P}^3$  hybridized

iii.  $S_2{O}_3^{2-}$i s a linear ion

iv. There is no $\pi$-bonding in $S{O}_4^{2-}$ ion

($\alpha$) In$S{F}_6$, the sulphur atom is shielded by 6 fluorine atoms which hinders kinetically any reaction with water, alkali hydroxide, ammonia or strong acid, as a result, it remains inert to these reagents. $S{F}_6$ contain 6 steric number and $s{p}^3{d}^2$ hybridization

$S_2{O}_3^{2-}$  is similar look like ammonia shape