The bond angle in $PH_3$ would be expected to be close to ............. $^o$.

The geometrical arrangement of orbitals and shape of $I_3^-$ are respectively

In the $BrF_3$ molecule,the lone pairs are arranged at equatorial positions to minimize ........................

Which of the following is not correct regarding the structure of $POCl_3$?

Statement $I$ : $SO_2$ and $H_2O$ both possess $V$-shaped structure.
Statement $II$ : The bond angle of $SO_2$ is less than that of $H_2O$.
In the light of the above statements,choose the most appropriate answer from the options given below:

$BeCl_2$ is not isostructural with