The Lewis structure of PCl 3 is: (distorted tetrahedral). PCl. The electronic geometry is tetrahedral. Enter the molecular geometry of the molecule. The molecular geometry (shape) of PCl3 is _____ bent. eg = trigonal planar, mg = bent, polar. There are five electron clouds around the central atom, and the ratio of bonded species to lone pair is 4:1, so the TeCl_4 species experiences: "see-saw" molecular geometry, with ideal bond angles of 90^∘, 120^∘ and 180^∘. What is the molecular geometry of HCN? The shape of a PCl3 molecule is Trigonal pyramidal. What is the electron geometry of SO3? Molecular shape of the PCl3 is Trigonal pyramidal and due to one lone pair the geometry is pyramidal. The central P atom has one lone pair of electrons and three bond pairs of electrons. What is the electron geometry of PCl5? View Available Hint(s) SubmitPrevious Answers. Determine the electron geometry (eg), molecular geometry (mg), and polarity of SO2. Central atom: P. P contributes: 5 e −. 3 x Cl contibute: 3 e −. PCl 3 is polar because VSEPR theory predicts the molecular geometry is trigonal pyramidal. What is the molecular geometry of ICl5? What is the molecular geometry of PCl3? Incorrect; Try Again; 2 attempts remaining. Click to see full answer. Most probably, your teacher is trying to distinguish between the "shape" as determined by the position (hybridization) of the orbitals and the real shape of the actual molecule. PCl3 has a trigonal pyramidal molecular geometry, and is, therefore, polar because the dipoles do not cancel. Part B. Trigonal planar. Determine the electron geometry (eg), molecular geometry (mg), and polarity of PCl3. You need to indicate the molecular geometry. PCl3 has 3 sigma bonds(P—Cl )bonds and one lone pair so total 4, according to VSEPR theory its electronic arrangemnet will be tetrahedral but due to the presence of lone pair which exert repulsion towards bond pairs its bond angle reduce from actual tetrahedral 109.5 to 107.5 and show trigonal pyramidal geometry. PCl 3. Expert Answer 100% (10 ratings) Previous question Next question Get more help from Chegg. Trigonal bipyramidal. To determine the molecular geometry, we consider the ratio of bonded species to lone pair about the central atom. Octahedral. What is the molecular geometry of PCl3? It undergoes sp3 hybridisation which results in tetrahedral electron pair geometry and Trigonal pyramidal molecular geometry. The molecular geometry (shape) of SH2 is _____ Square pyramid. 3.