The neutral oxide among the following is

Which one of the following statements about the zeolites is false?

Which of the following statements are correct?
$I)$ $SnF_4$ is ionic in nature.
$II)$ Stability of dihalides of group $14$ elements increases down the group.
$III)$ $GeCl_2$ is more stable than $GeCl_4$.

What is/are true about $CO_2$ and $SO_2$?

Inert pair effect is predominant in

Which set of elements form electron precise hydrides?