How many regions of electron density are there around the central P atom in PCl3?
4 regions
Explanation: There are 4 regions of electron density around the central phosphorus atom: 3×P−Cl bonds, and one phosphorus-centred lone pair.
What is a region of electron density?
A region of electron density can either be bonding or non-bonding. Electrons in a covalent bond between two atoms are counted as one region regardless of whether it is a single, double, or triple bond (or anything in between). Non-bonding regions are counted by counting the number of lone pairs on the central atom.
What is the electron geometry of PCl3?
Also, the electron geometry of PCl3 is tetrahedral.
How many electron groups are in PCl3?
All in all, if we look at PCl3, there are 3 electron pairs, 3 bond pairs and one lone pair of electrons.
Where is the highest electron density?
The core zone contains the innermost contours, that is, high electron density. The circular shape of the cores (which is the same shape seen in isolated atoms) suggests that core electron density is controlled by the nucleus’ electric field, and not by neighboring atoms.
Is PCl3 ionic or covalent?
PCl3 is a covalent compound as electrons are shared between the P atom and the Cl atoms.
How would you describe the bonds in PCl3?
(A) PCl3 PC l 3 Is contains three covalent bond which are formed by equal sharing of electron in between phosphorus atom and chlorine atom, hence it’s a covalent molecule.
Does PCl3 undergo complete hydrolysis?
Phosphorus trichloride, PCl3 , undergoes hydrolysis to produce an oxoacid.
Which carbon has highest electron density?
So, C1, C2, C4, C5 all have highest electron density, while C3 and C6 have the lowest?