Use VSEPR to predict the three indicated bond angles. All of your options given below are in degrees of angle and are listed in the order a/b/c Group of answer choices109.5/90/109.5109.5/120/109.5109.5/120/9090/90/90120/120/90 This diagram represents the structural formula of a portion of an organic molecule, specifically a short polypeptide or protein fragment. It shows the arrangement of atoms and electrons using Lewis structures. Key features include:- Lewis dot symbols for oxygen atoms, illustrating lone pairs of electrons.- Covalent bonds represented by lines connecting the atoms.- Hydrogen (H), Nitrogen (N), Carbon (C), and Oxygen (O) atoms prominently featured.- Specific segments labeled "a," "b," and "c" indicating different parts of the molecule.The arrows (a, b, c) suggest possible sites of chemical interactions or electron delocalization, typical in discussions about resonance or reaction mechanisms in organic chemistry. This diagram helps visualize the spatial and electronic relationships in this peptide structure.

Angle can be determined by finding hybridization. For sp3, bond angle = 109.5° For sp2, bond angle = 120° For sp, bond angle = 180° For hybridization, use formula Hybridization number = 1/2[ no. Of bond pair + no. Of lone pair] For a, hybridization = sp3 , angle =109° Forb, hybridization= sp2 , angle= 120° For c, hybridization = sp3 , angle = 109.5° Sor correct option is (b) 109.5°/ 129° / 109.5°