Which of the following statements is incorrect postulates of VSEPR theory?

The shape of a molecule depends upon the number of valence shell electron pairs (bonded or non-bonded) around the central atom

The valence shell is taken as a sphere with the electron pairs localising on the spherical surface  at minimum distance from one another

Pairs of electrons in the valence shell repel one another since their electron clouds are negatively charged

These pairs of electrons tend to occupy such positions in space that minimise repulsion and thus maximise distance between them