Question

Hybridisation of carbon bearing negative charge in
the following structure is
(1) sp
(2) sp2
(4) sp3d
(3) sp3
​

Answer 1

Answer:

$\huge{\pink{\boxed{\boxed{\boxed{\purple{\underline{\underline{\green{\mathbf{sp3d}}}}}}}}}}$

Answer 2

Hybridisation of carbon bearing negative charge is sp³ in the following structure .

Explanation:

Hydrocarbons

They  are  Compounds of carbon and hydrogen

They are divided into different categories like depending upon the number of bonds between carbon atoms it is :

alkanes ,alkenes and alkynes .

In alkanes : C-C(single bond )

In alkene : C-C double bond

In alkyne :C-C triple bond

Depending upon the type of ion formed by carbon : carbocation or carboanion .

Carbo cation - carbon with positive charge

Carbo-anion : Carbon with negative charge

Hybridization

It refers to intermixing of orbitals of slightly different energies so as to redistribute their energy and give rise to set of orbitals that have equivalent energy and shape .

The hybrization found in different hydrocarbons are :

Sp: It is shown in alkynes

Sp²: It is shown in alkenes

Sp³: It is shown in alkanes