Write any three main features of the VSEPR theory.

1.	Write any three main features of the VSEPR theory.
Answer» SOLUTION :Bonding : The bond formation takes PLACE if there exists impaired electron in the valance shell. Shape : The geometry or the shape of molecules depends on the number of valence shell electrons surroundigns. The central atom. Repulsion : Electron PAIR TEND to repell one another because electron cloudshave similar charge. Stability. As a result of electron pair repulsion these electron pairs to stay apart as possible in order to attain minimum energy and maximum stability. Repulsive interaction : Lane pair with lane pair electrons are having maximum repulsive interaction,bond pair- bond electrons are having minimum repulsive interaction. When angle of repulsion decreases angle between the electrons pair increases. (`109^(@),28.` less repulsion, `104^(@)` more repulsion)

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