List of top Chemistry Questions on Hybridisation asked in JEE Main

Concentrated nitric acid is labelled as 75% by mass. The volume in mL of the solution which contains 30 g of nitric acid is:
Given: Density of nitric acid solution is 1.25 g/mL.

Arrange the following in increasing order of solubility product:
\[ {Ca(OH)}_2, {AgBr}, {PbS}, {HgS} \]

Match List - I with List - II.
List - I (Saccharides)     List - II (Glycosidic linkages found)
(A) Sucrose     (I) $ \alpha 1 - 4 $
(B) Maltose     (II) $ \alpha 1 - 4 $ and $ \alpha 1 - 6 $
(C) Lactose     (III) $ \alpha 1 - \beta 2 $
(D) Amylopectin     (IV) $ \beta 1 - 4 $

Choose the correct answer from the options given below:

Match List - I with List - II.

List - I (Complex)	List - II (Hybridisation)
(A) $[\text{CoF}_6]^{3-}$	(I) $ d^2 sp^3 $
(B) $[\text{NiCl}_4]^{2-}$	(II) $ sp^3 $
(C) $[\text{Co(NH}_3)_6]^{3+}$	(III) $ sp^3 d^2 $
(D) $[\text{Ni(CN}_4]^{2-}$	(IV) $ dsp^2 $

Choose the correct answer from the options given below:

Which of the following has a square pyramidal shape?

Given below are two statements: Statement I: $\text{PF}_5$ and $\text{BrF}_5$ both exhibit $\text{sp}^3\text{d}$ hybridisation.Statement II: Both $\text{SF}_6$ and $[\text{Co}(\text{NH}_3)_6]^{3+}$ exhibit $\text{sp}^3\text{d}^2$ hybridisation. In the light of the above statements,choose the correct answer from the options given below:

Identify the following species in which $d^2sp^3$ hybridization is shown by the central atom.

Which of the following have a trigonal bipyramidal shape?
$PF_5, PBr_5, [PtCl_4], SF_6, BF_3, BrF_5, PCl_5, [Fe(CO)_5]$

How many of the following compounds have $sp^3$ hybridized central atoms?
$H_2O, NH_3, SiO_2, SO_2, CO, CH_4$ and $BF_3$

Consider, $PF_5,BrF_5,PCl_3,SF_6,[ICl_4]^–,ClF_3 and\ IF_5$.
Amongst the above molecule(s)/ion(s), the number of molecule(s)/ion(s) having $sp^3d^2$ hybridisation is _____.

Identify the incorrect statement for $PCl_5$ from the following.

Given below are two statements:

Statement I: [Ni(CN)₄]^2– is square planar and diamagnetic complex, with dsp² hybridization for Ni but [Ni(CO)₄] is tetrahedral, paramagnetic and with sp³-hybridization for Ni.
Statement II: [NiCl₄]^2– and [Ni(CO)₄] both have same d-electron configuration, have same geometry and are paramagnetic.

In light of the above statements, choose the correct answer from the options given below :

The number of bonds between sulphur and oxygen atoms in $S_2O^{2-}_8$ and the number of bonds between sulphur and sulphur atoms in rhombic sulphur, respectively, are:

The number of $sp^2$ hybrid orbitals in a molecule of benzene is :

$sp^3d^2$ hybridization is not displayed by :

The species in which the $N$ atom is in a state of $sp$ hybridization is :

Which of the following has sp² hybridisation?

How many of the following compounds are sp³ hybridized

List - I (Complex)	List - II (Hybridisation)
(A) \([\text{CoF}_6]^{3-}\)	(I) \( d^2 sp^3 \)
(B) \([\text{NiCl}_4]^{2-}\)	(II) \( sp^3 \)
(C) \([\text{Co(NH}_3)_6]^{3+}\)	(III) \( sp^3 d^2 \)
(D) \([\text{Ni(CN}_4]^{2-}\)	(IV) \( dsp^2 \)