Question

☛ Write the all postulates of Valence Shell Electron Pair Replusion Theory.

Answer 1

ANSWER....

☆☆•••☆☆ All the postulates of Valence Shell Electron Pair Replusion Theory: -

☛ The shape of a molecule depends upon no. of Valence Shell Electron Pair which may be lone pair or bond pair.

☛ These pair of electron in the valence shell repel each other since their electron clouds are negatively charged.

☛ These pair of electron tend to occupy such positions in space so that they have minimum repulsion and maimum distance.

☛ This theory concides multiple bond pair as single bond pair.


☛ This theory consider electron clouds as valence shell which has spherical surface.

☛ This theory has similar geometry for resonance structures.

☛ The order of Replusion is
lone pair-lone pair > lone pair-bond pair > bond pair - bond pair.

☞ THE BEST CHOICE ✔✔✔✔


☞ ☆☆ @ Mr. Thakur ☆☆

HOPE THIS WILL HELP YOU........☺☺✌✌

Answer 2

heya......

answer is
========

here are postulates

1)the shape of the molecule is determined by the repulsion between all of the electron pairs I.e lone and bond pair present in the atom

2)A lone pair of electrons occupies more space than bond pair

3)The electron pair are oriented around the central atom in such way , that the repulsion among them are minimum

4)The order of repulsion among various electron pairs will be in lp-lp>lp-bp>bp-bp

5)The magnitude of repulsion between bond pair's of electrons depend on the electro negativity difference between central atom and bonded atoms.

6)The repulsive forces exerted by various bonds on the adjacent bond pair are in the following order Triple bond>double bond>single bond

========
hope it helps ^_^