Biology, asked by siya9536, 1 year ago

What is hybridisation?pls explain the method of hybridisation

What is test tube babies?Explain it also


ChehraMasoom: is this helped u
ChehraMasoom: hello

Answers

Answered by ChehraMasoom
2
it is a process of combining different types of organisms to create a hybrid.0rbital hybridization in chemistry the mixing of atomic orbital into new hybrid orbital. hybridization is the process of joining two complimentary stands for RNAandDNA.

test tube babies means a child which is conceived outside of the womens body by the process of ivf
in vitro fertilisation .
in this process the eggs are taken from the mother's "ovary"and fertilized from the sperm of father.

ChehraMasoom: wlcm
Answered by Anonymous
7
Hello siya.

Good Morning.

Your Ans.

Scientist Pauling introduced the revolutionary concept of hybridization in the year 1931. He described it as the redistribution of the energy of orbitals of individual atoms to give new orbitals of equivalent energy and named the process as hybridisation. In this process, the new orbitals come into existence and named as the hybrid orbitals.
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.


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Kiran Prajapati

siya9536: thanks
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