Identify the inert gas used for filling balloons.

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

Which of the following is not correct?

Assertion $(A)$: All noble gases are monoatomic.
Reason $(R)$: All noble gases have very low melting and boiling points.

Which of the following statements is not correct?

Identify the type of interaction between $Xe$ and water molecules in the clathrate compound of $Xe$ with water.