please answer these questions

Explain why specific carbon atoms in aniline and nitrobenzene have significantly different electron density than the carbon atoms of benzene. Include resonance structures in your answer. (5 points) 6.) VSEPR theory predicts that an atom with 1 lone pair and 3 bonding pairs (such as the nitrogen atom in aniline) will have a tetrahedral electron geometry (sp3 hybridized) and have a trigonal pyramidal geometry due to steric repulsions between H-atoms and the N-atom lone pair. However, in Q5 you observed that the N-atom in aniline is not perfectly sp3 hybridized (i.e. the hybridization is different from that predicted from a tetrahedral electron geometry). Briefly describe the factors that contribute to this deviation from the predicted sp3 hybridization and tetrahedral electron geometry. (5 points)