Shape Of Molecules In Which Central Atom Has No Lone Pair

Hybridisation And Shapes Of Molecules Containing Bond Pairs And Lone Pairs Of Electrons

In which of the following molecules, the central atom has one lone pair and three bond pairs of electrons,

Shape of Molecules Having no lone pair

In which of the following, the central atoms has two lone pairs of electrons

The shape of molecule of the type AX_(5) where the central atom has no lone pairs as per VSEPR theory?

The shape of a molecule which has 3 bond paires and one lone pair is :

Shape of molecule having 4- bond pair and one lone pair is :-

Valence shell electron pair repusin theory (VSEPR) can be used to perdict the approximate shape of molecules. Electrons in bonds and in lone pairs can ve thought of as "charge cloud" that repel one another and stay as far apart possible, thus causing molecules to assume specific shapes. The repulsive interacions of electro paris decrease in the order : Lone pair-lone pair gt Lone pair -bond pair gt Bond pair -bond pair. These replusions effect result in deviations from idealized shapes and alternative in bond aegles in molecules. The species which has pyramidal shape is :