# Which of the following statements is not correct?

$\begin{array}{1 1}\text{All the elements of Group 14 form tetrahalides with the exception of }PbI_4\\\text{All tetrahadies of elements of Group 14 are tetrahedral}\\\text{The stability of the halides of elements of Group 14 increases down the group}\\SiCl_4\text{ exhibits the phenomenon of hydrolysis}\end{array}$

Answer : The stability of the halides of elements of Group 14 increases down the group
The stability of the halides of elements of Group 14 decreases down the group
answered Jul 24, 2014