CHEMISTRY A LEVEL 2023_2024 QUESTIONS WITH VERIFIED ANSWERS ALL SECTIONS REQUIRED JULY’S REVIEW

CHEMISTRY A LEVEL 2023_2024 QUESTIONS WITH VERIFIED ANSWERS ALL SECTIONS REQUIRED JULY’S REVIEW CHEMICAL BONDING II ; MOLECULAR SHAPES Science by adavis120 | Chemistry: A Molecular Approach (Tro) Chapter 10 Chemical Bonding II: Molecular Shapes, Valance Bond Theory, and Molecular Orbital Theory 1) Determine the electron geometry (eg) and molecular geometry(mg) of BCl3. A) eg=trigonal planar, mg=trigonal planar B) eg=tetrahedral, mg=trigonal planar C) eg=tetrahedral, mg=trigonal pyramidal D) eg=trigonal planar, mg=bent E) eg=trigonal bipyramidal, mg= trigonal bipyramidal Answer: A 2) Determine the electron geometry (eg), molecular geometry (mg), and polarity of SO2. A) eg=tetrahedral, mg=bent, polar B) eg=trigonal planar, mg=bent, polar C) eg=linear, mg=linear, nonpolar D) eg=tetrahedral, mg=tetrahedral, nonpolar E) eg=trigonal pyramidal, mg=trigonal pyramidal, polar Answer: B 3)