important points of vsepr theory
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1. The shape of a molecule depends upon the number of valence shell electron pairs around the central atom.
2. Pairs of electrons in valence shell repel one another since their electron clouds are negatively charged.
3. These pairs of electrons tend to occupy such positions in space that minimise repulsion and thus maximize distance between them.
4. The valence shell is taken as a sphere with the electron pair localising on the spherical surface at maximum distance from one another.
5. A multiple bond is treated as if it is a single electron pair and the two or three electron pair of a multiple Bond as treated as a single super pair.
6. where two or more resonance structures can represent a molecule, the VSPER model is applicable to such structures.
Source:NCERT.
★★ HOPE THAT HELPS ☺️ ★★
Here's the answer you are looking for
1. The shape of a molecule depends upon the number of valence shell electron pairs around the central atom.
2. Pairs of electrons in valence shell repel one another since their electron clouds are negatively charged.
3. These pairs of electrons tend to occupy such positions in space that minimise repulsion and thus maximize distance between them.
4. The valence shell is taken as a sphere with the electron pair localising on the spherical surface at maximum distance from one another.
5. A multiple bond is treated as if it is a single electron pair and the two or three electron pair of a multiple Bond as treated as a single super pair.
6. where two or more resonance structures can represent a molecule, the VSPER model is applicable to such structures.
Source:NCERT.
★★ HOPE THAT HELPS ☺️ ★★
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