Chemical Bonding & Molecular Structure PYQs - Last 10 Years
JEE Main / Chemistry / Inorganic Chemistry / 229 recent questions
ChemistryInorganic Chemistry2017-2026
Practice 229 JEE Main Chemistry questions from Chemical Bonding & Molecular Structure. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
229
PYQs on Page
Chemistry / Inorganic Chemistry
2017-2026
Year Range
Based on indexed question metadata
153
Last 5 Years
2022-2026
229
Last 10 Years
2017-2026
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Question Types
229PYQs
MCQ72.5%
INTEGER27.5%
Difficulty Mix
#1 Medium121
#2 Easy108
153 in last 5 years229 in last 10 years
Last 10 Years Chemical Bonding & Molecular Structure Questions
Showing 29 of 229 filtered questions.
1Chemical Bonding And Molecular Structure
According to molecular orbital theory, which of the following is true with respect to Li2+ and Li2\(-\) ?
MCQ+4 / -12019
2Chemical Bonding And Molecular Structure
In which of the following process, the bond order has increased and paramagnetic character has charged to diamagnetic ?
MCQ+4 / -12019
3Chemical Bonding And Molecular Structure
Among the following, the molecule expected
to be stabilized by anion formation is :
C2, O2, NO, F2
to be stabilized by anion formation is :
C2, O2, NO, F2
MCQ+4 / -12019
4Chemical Bonding And Molecular Structure
Among the following species, the diamagnetic
molecule is
molecule is
MCQ+4 / -12019
5Chemical Bonding And Molecular Structure
HF has highest boiling point among hydrogen
halides, because it has :
halides, because it has :
MCQ+4 / -12019
6Chemical Bonding And Molecular Structure
The ion that has sp3d2 hybridization for the
central atom, is :
central atom, is :
MCQ+4 / -12019
7Chemical Bonding And Molecular Structure
The correct statement about ICl5 and \(ICl_4^-\) is
MCQ+4 / -12019
8Chemical Bonding And Molecular Structure
The covalent alkaline earth metal halide
(X = Cl, Br, I) is :
(X = Cl, Br, I) is :
MCQ+4 / -12019
9Chemical Bonding And Molecular Structure
Among the following molecules / ions,
\(C_2^{2 - },N_2^{2 - },O_2^{2 - },{O_2}\)
which one is diamagnetic and has the shortest
bond length?
\(C_2^{2 - },N_2^{2 - },O_2^{2 - },{O_2}\)
which one is diamagnetic and has the shortest
bond length?
MCQ+4 / -12019
10Chemical Bonding And Molecular Structure
The correct statement among the following is :
MCQ+4 / -12019
11Chemical Bonding And Molecular Structure
The type of hybridisation and number of lone pair (s) of electrons of Xe in XeOF4, respectively, are:
MCQ+4 / -12019
12Chemical Bonding And Molecular Structure
Two pi and half sigma bonds are present in :
MCQ+4 / -12019
13Chemical Bonding And Molecular Structure
The pair that contains two P – H bonds in each of the oxoacids is
MCQ+4 / -12019
14Chemical Bonding And Molecular Structure
The oxoacid of sulphur that does not contain bond between sulphur atoms is
MCQ+4 / -12019
15Chemical Bonding And Molecular Structure
During the change of O2 to O2-
, the incoming electron goes to the orbital :
, the incoming electron goes to the orbital :
MCQ+4 / -12019
16Chemical Bonding And Molecular Structure
Which of the following conversions involves change in both shape and hybridisation ?
MCQ+4 / -12018
17Chemical Bonding And Molecular Structure
The incorrect geometry is represented by :
MCQ+4 / -12018
18Chemical Bonding And Molecular Structure
Identify the pair in which the geometry of the species is \(T\)-shape and square - pyramidal, respectively :
MCQ+4 / -12018
19Chemical Bonding And Molecular Structure
In the molecular orbital diagram for the molecular ion, N2+, the number of electrons in the \(\sigma\)2pz molecular orbital is :
MCQ+4 / -12018
20Chemical Bonding And Molecular Structure
The decreasing order of bond angles in BF3, NH3, PF3 and I3- is :
MCQ+4 / -12018
21Chemical Bonding And Molecular Structure
In hydrogen azide (above) the bond orders of bond (I) and (II) are :
MCQ+4 / -12018
22Chemical Bonding And Molecular Structure
Which of the following best describes the diagram below of a molecular orbital ?
MCQ+4 / -12018
23Chemical Bonding And Molecular Structure
According to molecular orbital theory, which of the following will not be a viable molecule?
MCQ+4 / -12018
24Chemical Bonding And Molecular Structure
Which of the following compounds contain(s) no covalent bond(s)?
KCl, PH3, O2, B2H6, H2SO4
KCl, PH3, O2, B2H6, H2SO4
MCQ+4 / -12018
25Chemical Bonding And Molecular Structure
Total number of lone pair of electrons in \({\rm I}_3^ -\) ion is
MCQ+4 / -12018
26Chemical Bonding And Molecular Structure
The group having triangular planar structures is :
MCQ+4 / -12017
27Chemical Bonding And Molecular Structure
sp3d2 hybridization is not displayed by :
MCQ+4 / -12017
28Chemical Bonding And Molecular Structure
Which of the following is paramagnetic ?
MCQ+4 / -12017
29Chemical Bonding And Molecular Structure
Which of the following species is not paramagnetic?
MCQ+4 / -12017