List of top Chemistry Questions on Hybridisation

The shape of a molecule of NH$_3$, in which the central atom contains a lone pair of electrons, is
What is the structure of $ {{H}_{2}}O $ ?
Shape of $Fe(CO)_5$ is
In the compound $CH_2=CH-CH_2-CH_2-C \equiv CH$, the $C_2-C_3$ bonds is of
The molecule which does not exhibit dipole moment is
Which one of the following compounds has $sp^2-$ hybridisation?
The hybrid state of positively charged carbon in vinyl carbocation is $ (C{{H}_{2}}=C{{H}^{+}}--) $ :
The hybrid state of sulphur in $ SO_{4}^{2-} $ is:
Which one of the following molecules is planar?
The bond angle around the atom which uses $sp^2$ hybrid orbitals is
The maximum possible number of hydrogen bonds a water molecule can form is
The octahedral shape is associated with
The complex ion $[Co(NH_3)_6]^{3+}$ is formed by $sp^3d^2$ hybridisation. Hence, the ion should possess
The molecule which has pyramidal shape is
The hybridisation of sulphur in sulphur dioxide is
On hybridisation of one s and one p-orbital we get
Among the following, the linear molecule is
If a molecule $MX_3$, has zero dipole moment, the sigma bonding orbitals used by M (atomic number < 21) are
Which of the following has sp2 hybridisation?
What is meant by hybridisation of atomic orbitals? Describe the shapes of \(sp, sp ^2 , sp ^3\) hybrid orbitals.
Describe the change in hybridisation (if any) of the Al atom in the following reaction.
\(AlCl_3+Cl^- \rightarrow AlCl_4^-\)
Is there any change in the hybridisation of B and N atoms as a result of the following reaction? 
\(BF_3+ NH_3 \rightarrow F_3B.NH_3\)
Describe the hybridisation in case of \( PCl_5\). Why are the axial bonds longer as compared to equatorial bonds?
The compound 1,2-butadiene has
The electron affinity of Be is almost similar to that of