What is chemical bonding ? How it is formed and give its types.
What is chemical bonding ? How it is formed and give its types.
The attractive force which holds various consti-tuents (atoms, ions, etc.) together in different chemical species is called a chemical bond.
Every system tends to be more stable and bonding is nature's way of lowering the energy of the system to attain stability.
The types of chemical bonding are as under.
$(1)$ Kossel - Lewis approach
$(2)$ The valence shell electron pair repulsion ($VSEPR$) theory
$(3)$ Valence bond theory ($VB$)
$(4)$ Molecular orbital theory ($MO$)
Similar Questions
In which of the following transformations, the bond order has increased and the magnetic behaviour has changed?
In which of the following transformations, the bond order has increased and the magnetic behaviour has changed?
Match List $I$ with List $II$ :
List $I$ (Molecule Species)
List $I$ ( Property Shape )
$A$ $\mathrm{SO}_2 \mathrm{Cl}_2$
$I$ Paramagnetic
$B$ $NO$
$II$ Diamagnetic
$C$ $\mathrm{NO}_2^{-}$
$III$ Tetrahedral
$D$ $\mathrm{I}_3^{-}$
$IV$ Linear
Choose the correct answer from the options given below :
Match List $I$ with List $II$ :
|
List $I$ (Molecule Species) |
List $I$ ( Property Shape ) |
| $A$ $\mathrm{SO}_2 \mathrm{Cl}_2$ | $I$ Paramagnetic |
| $B$ $NO$ | $II$ Diamagnetic |
| $C$ $\mathrm{NO}_2^{-}$ | $III$ Tetrahedral |
| $D$ $\mathrm{I}_3^{-}$ | $IV$ Linear |
Choose the correct answer from the options given below :
- [JEE MAIN 2024]
The bond length the species ${O_2},O_2^ + $ and $O_2^ - $ are in the order of
The bond length the species ${O_2},O_2^ + $ and $O_2^ - $ are in the order of
$H.O.M.O.$ (Highest Occupied Molecular Orbital) of $CO $ molecular is
$H.O.M.O.$ (Highest Occupied Molecular Orbital) of $CO $ molecular is
If the magnetic moment of a dioxygen species is $1.73 \;B.M$, it may be
If the magnetic moment of a dioxygen species is $1.73 \;B.M$, it may be
- [JEE MAIN 2020]