Noble gases are the group of elements which show very .......

The compound that cannot exist with xenon is

Among the following molecules:
$(i)$ $XeO_3$
$(ii)$ $XeOF_4$
$(iii)$ $XeF_6$
Those having the same number of lone pairs on $Xe$ are:

Which of the following is not correct for the given reaction sequence:
$XeF_6 + H_2O \rightarrow A + 2HF$
$XeOF_4 + H_2O \rightarrow B + 2HF$
$XeO_2F_2 + H_2O \rightarrow C + 2HF$

What is the correct order of solubility of $He, Ne, Ar, Kr,$ and $Xe$ in water?

Which of the following statements is $NOT$ correct regarding $Helium$?