The dioxides and monoxides of elements $X$ and $Y$ are amphoteric in nature. $X$ and $Y$ are respectively.

Which of the following is an incorrect match regarding the hydrolysis products of organosilicon chlorides?

Given below are two statements:
Statement $I$ : $SiO_2$ and $GeO_2$ are acidic while $SnO$ and $PbO$ are amphoteric in nature.
Statement $II$ : Allotropic forms of carbon are due to property of catenation and $p \pi-d \pi$ bond formation.
In the light of the above statements,choose the most appropriate answer from the options given below:

Nitrolim is

In $C_{60}$,all carbon atoms are .......

The incorrect statement about the oxidation states of group $14$ elements is