Promotion of electron is not essential condition prior to hybridization.
A
True
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B
False
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Solution
The correct option is A
True
If you are thinking that promotion of electron is very necessary for hybridization, then you are wrong. → This is one of the main characteristics of hybridization. For proper explanation, let’s take an example. Let’s take a look at NH3 → 3 sp3 hybrid orbital will overlap with 1s orbital of three hydrogen atoms. → 1 sp3 hybrid orbital will contain a lone pair.
Therefore, promotion of electrons is not a necessary condition for hybridization.