what is the molecular geometry of hccl3?\no trigonal pyramidal\no bent\no tetrahedral\no linear\no trigonal…

what is the molecular geometry of hccl3?\no trigonal pyramidal\no bent\no tetrahedral\no linear\no trigonal planar\nquestion 23\n1 pts\ndetermine the electron geometry (eg) and molecular geometry (mg) of bcl3.\neg=trigonal planar, mg=bent\neg=trigonal planar, mg=trigonal planar\neg=tetrahedral, mg=trigonal pyramidal\neg=trigonal bipyramidal, mg= trigonal bipyramidal\neg=tetrahedral, mg=trigonal planar

what is the molecular geometry of hccl3?\no trigonal pyramidal\no bent\no tetrahedral\no linear\no trigonal planar\nquestion 23\n1 pts\ndetermine the electron geometry (eg) and molecular geometry (mg) of bcl3.\neg=trigonal planar, mg=bent\neg=trigonal planar, mg=trigonal planar\neg=tetrahedral, mg=trigonal pyramidal\neg=trigonal bipyramidal, mg= trigonal bipyramidal\neg=tetrahedral, mg=trigonal planar

Answer

Brief Explanations:

For $HCCl_3$, the central - carbon atom has 4 bonding pairs and no lone pairs. According to VSEPR theory, the molecular geometry is tetrahedral. For $BCl_3$, the central boron atom has 3 bonding pairs and no lone pairs. The electron - geometry and molecular geometry are both trigonal planar as per VSEPR theory.

Answer:

First question: C. tetrahedral Second question: B. eg=trigonal planar, mg=trigonal planar