Question

50 points

Write a short note on sp hybridization ❤❤❤​

Answer 1

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here's your answer..

The carbon is bonded to two other atoms, that means it needs two hybrid orbitals, aka sp. An easy way to figure out what hybridization an atom has is to just count the number of atoms bonded to it and the number of lone pairs. Double and triple bonds still count as being only bonded to one atom.

hybridization

Rules for Calculating Hybridisation

The following rules are observed to understand the type of hybridisation in a compound or an ion.

• Calculate the total number of valence electrons.
• Calculate the number of duplex or octet OR
• Number of lone pairs of electrons
• Number of used orbital = Number of duplex or octet + Number of lone pairs of electrons
• If there is no lone pair of electrons then the geometry of orbitals and molecule is different.

Types of Hybridisation

The following are the types of hybridisation:

1) sp – Hybridisation

In such hybridisation one s- and one p-orbital are mixed to form two sp – hybrid orbitals, having a linear structure with bond angle 180 degrees. For example in the formation of BeCl2, first be atom comes in excited state 2s12p1, then hybridized to form two sp – hybrid orbitals. These hybrid orbitals overlap with the two p-orbitals of two chlorine atoms to form BeCl2

2) sp2 – Hybridisation

In such hybridisation one s- and tow p-orbitals are mixed form three sp2– hybrid orbitals, having a planar triangular structure with bond angle 120 degrees.

3) sp3 – Hybridisation

In such hybridisation one s- and three p-orbitals are mixed to form four sp3– hybrid orbitals having a tetrahedral structure with bond angle 109 degrees 28′, that is, 109.5 degrees.

Answer 2

Answer:

In sp hybridization One s and one p orbital take part in bonding and form two sp hybrid orbitals.

●■ Note that only pz orbital can Bond(sigma) with s orbital by head to head overlapping.

head to head overlapping.

☆These two sp orbital arrange linearly at the angle of

180°.

☆ Some examples of this type of hybridization are:-)

BeH2 and BeCl2.

♡{Shapes of these two are given in attachment.}