Identify the use of a mixture of $Ar$ and $N_2$ from the following.

What are the products formed in the reaction of $XeF_6$ with $SiO_2$?

Which of the following reactions does not involve the liberation of oxygen?

Noble gases do not react with other elements because

Among noble gases from $He$ to $Xe$,only $Xe$ reacts with fluorine to form stable xenon fluorides. This is because xenon...

Ionisation potential values of noble gases decrease down the group with increase in atomic size. Xenon forms binary fluorides by the direct reaction of elements. Identify the correct statement$(s)$ from below.