Concept of Hybridisation and its Applications

In which of the following species, the underlined carbon atom is  ${\mathrm{sp}}^{\text{3}}$ hybridised?

Which of the following is not isostructural with ${\mathrm{SiCl}}_4?$

Which of the following compounds is ${\mathrm{dsp}}^2$ hybridised?

In which of the following species, the central atom has the maximum number of lone pair of electrons ?

Which of the following is not linear?

Among the following transformations, the hybridisation of the central atom remains unchanged in

The hybridisations of $\mathrm{N},\mathrm{C}$ and $\mathrm{O}$ shown in the following compound

respectively, are
 

The hybridisation of xenon atom in ${\mathrm{XeF}}_4$ is

The hybridization of $\mathrm{N}$ in ${\mathrm{NO}}_2^{+}, {\mathrm{NO}}_3^{-}$ and ${\mathrm{NH}}_4^{+}$, respectively is

The hybridization of $\mathrm{Xe}$ in ${\mathrm{XeO}}_3$ is

Hybridization involved in ${\mathrm{H}}_2\mathrm{O}$ is

Hybridisation of both 'c' in acetylene molecule 

In acetylene molecule, there are

In which of the following species, underlined atoms have different hybridisation.

Which of the following phenomenon involves conversion of Hybrid orbital into unhybrid orbital?

The geometry of ${\mathrm{NH}}_3$ molecule can be best described as :

${\mathrm{sp}}^2$ carbon is not present in :

Hybridization of each carbon in ${\mathrm{C}}_3{\mathrm{O}}_2$ is