The $C-H$ bond and $C-C$ bond in ethane are formed by which of the following types of overlap?

In $XeF_2$,the hybridisation of $Xe$ is:

Percentage of $s-$character in $sp^3$ hybrid orbital is (in $\%$)

The mean values for the radial distance for different phosphorus orbitals are $3s: 0.47 \ \mathring{A}$,$3p: 0.55 \ \mathring{A}$,$3d: 2.4 \ \mathring{A}$. When $P$ is going to form $PF_5$,then these radial distances are going to become arbitrarily . . . . . . , . . . . . . and . . . . . . respectively.

In $Cl_2O_{6(l)} + HF \to P + Q$. If $H$ of acid $HF$ attaches with $Q$,then identify the correct option for hybridization of $Cl$ atom and $\angle OClO$ in the $P$ and $Q$ ions.

Select the systematic diagram which represents the correct change in the bond angle in the hybrid orbital of beryllium.