Which of the following is incorrect statement?

Options

1. A$Pb{F}_{4}$ is covalent in nature
2. B$SiC{l}_{4}$ is easily hydrolysed
3. CGe{X}_{4}$\left(X = F, Cl, Br, I\right)$ is more stable than $Ge{X}_{2}$
4. D$Sn{F}_{4}$ is ionic in nature