The most abundant noble gas in the atmosphere is

Assertion $(A)$: Noble gases have very low boiling points.
Reason $(R)$: All noble gases have general electronic configuration of $ns^2 np^6$ (except $He$).

Which products are formed by the reaction of $XeF_6$ with silicon dioxide $(SiO_2)$?

$XeF_6$ on partial hydrolysis with water produces a compound '$X$'. The same compound '$X$' is formed when $XeF_6$ reacts with silica. The compound '$X$' is

Which noble gas has the lowest boiling point?

Which one of the following is a correct pair with respect to the molecular formula of a xenon compound and the hybridization state of xenon in it?