Which of the following represents the given mode of hybridization sp^2-sp^2-sp- sp from left to

step 1 Hello question is which of the following represent the given mode of hybridization. So we have t

Which of the following represents the given mode of...

Which of the following represents the given mode of hybridization $\mathrm{sp}^{2}-\mathrm{sp}^{2}-\mathrm{sp}-$ sp from left to right? (a) $\mathrm{CH}_{2}=\mathrm{CH}-\mathrm{C} \equiv \mathrm{CN}$ (b) $\mathrm{CH} \equiv \mathrm{C}-\mathrm{C} \equiv \mathrm{N}$ (c) $\mathrm{CH}_{2}=\mathrm{C}=\mathrm{C}=\mathrm{CH}_{2}$ (d)

Which of the following represents the given mode of hybridization $\mathrm{sp}^{2}-\mathrm{sp}^{2}-\mathrm{sp}-$ sp from left to right?
(a) $\mathrm{CH}_{2}=\mathrm{CH}-\mathrm{C} \equiv \mathrm{CN}$
(b) $\mathrm{CH} \equiv \mathrm{C}-\mathrm{C} \equiv \mathrm{N}$
(c) $\mathrm{CH}_{2}=\mathrm{C}=\mathrm{C}=\mathrm{CH}_{2}$
(d)

Key Concepts

Hybridization

Hybridization refers to the process in which atomic orbitals mix to form new, equivalent orbitals that can overlap to form covalent bonds. This concept is key in understanding the bonding properties and geometries of atoms in a molecule, as it influences bond angles, molecular shape, and the types of bonds (sigma and pi) that can be formed.

sp² Hybridization

In sp² hybridization, one s orbital mixes with two p orbitals to form three equivalent sp² orbitals arranged in a trigonal planar geometry, with 120° bond angles. This hybridization is characteristic of atoms involved in double bonds, where the remaining unhybridized p orbital participates in the formation of a pi bond.

sp Hybridization

sp Hybridization occurs when one s orbital mixes with one p orbital to form two equivalent orbitals arranged linearly at 180°. Atoms with sp hybridization often participate in triple bonds, where the two remaining unhybridized p orbitals form two pi bonds, leading to a linear molecular geometry.

Multiple Bonding

Multiple bonding involves the formation of bonds beyond a single sigma bond, such as double bonds (one sigma and one pi bond) or triple bonds (one sigma and two pi bonds). The type of hybridization directly influences the ability of atoms to form these multiple bonds, thereby dictating the electronic distribution and molecular stability.

Molecular Geometry

Molecular geometry is the three?dimensional arrangement of atoms in a molecule, governed by the hybridization states of the constituent atoms. Understanding how sp² (trigonal planar) and sp (linear) hybridizations interact in a sequence is crucial for predicting the overall shape of a molecule, which in turn affects its physical and chemical properties.

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