Ib Chemistry Chemical Bonding And Structure Concepts Sl Quiz

10 Questions
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Ib Chemistry Chemical Bonding And Structure Concepts Sl Quiz

Multiple Choice Quiz


Questions and Answers
  • 1. 
    How does one determine if a compound is ionic?
    • A. 

      Electronegativity difference between atoms is

    • B. 

      Electronegativity difference between atoms is between 0.4 and 1.8

    • C. 

      Electronegativity difference between atoms is >1.8

    • D. 

      Compound consists completely of non-metals

    • E. 

      Compound contains one metal and one non-metal

  • 2. 
    How does one determine if a compound is covalent?
    • A. 

      Electronegativity difference between atoms is

    • B. 

      Electronegativity difference between atoms is between 0.4 and 1.8

    • C. 

      Electronegativity difference between atoms is >1.8

    • D. 

      Compound consists completely of non-metals

    • E. 

      Compound contains one metal and one non-metal

  • 3. 
    What is necessary for a compound to have dipole-dipole bonding?
    • A. 

      Electronegativity difference between atoms is

    • B. 

      Electronegativity difference between atoms is between 0.4 and 1.8

    • C. 

      Electronegativity difference between atoms is >1.8

    • D. 

      Compound consists completely of non-metals

    • E. 

      Compound contains one metal and one non-metal

    • F. 

      Polar bonds are symmetrical

    • G. 

      Polar bonds are asymmetrical

  • 4. 
    For an ionic compound, what will increase melting and boiling points?
    • A. 

      Smaller nucleus

    • B. 

      Larger nucleus

    • C. 

      Less positive nucleus

    • D. 

      More positive nucleus

    • E. 

      Less valence electrons

    • F. 

      More valence electrons

  • 5. 
    Match these IMFs (only between simple covalent compounds)
    • A. Hydrogen bonding (H with NOF)
    • A.
    • B. Permanent dipole-Dipole bonding
    • B.
    • C. Induced/Temporary dipole dipole bonding
    • C.
  • 6. 
    What is the shape of the following compound and the bond angle:
    • A. 

      90

    • B. 

      105

    • C. 

      107

    • D. 

      109.5

    • E. 

      120

    • F. 

      180

    • G. 

      Trigonal pyramidal

    • H. 

      Tetrahedral

    • I. 

      Linear

    • J. 

      Bent

    • K. 

      Trigonal planar

  • 7. 
    What is the shape of the following compound and the bond angle:
    • A. 

      90

    • B. 

      105

    • C. 

      107

    • D. 

      109.5

    • E. 

      120

    • F. 

      180

    • G. 

      Trigonal pyramidal

    • H. 

      Tetrahedral

    • I. 

      Linear

    • J. 

      Bent

    • K. 

      Trigonal planar

  • 8. 
    What is the shape of the following compound and the bond angle:
    • A. 

      90

    • B. 

      105

    • C. 

      107

    • D. 

      109.5

    • E. 

      120

    • F. 

      180

    • G. 

      Trigonal pyramidal

    • H. 

      Tetrahedral

    • I. 

      Linear

    • J. 

      Bent

    • K. 

      Trigonal planar

  • 9. 
    What is the shape of the following compound and the bond angle:
    • A. 

      90

    • B. 

      105

    • C. 

      107

    • D. 

      109.5

    • E. 

      120

    • F. 

      180

    • G. 

      Trigonal pyramidal

    • H. 

      Tetrahedral

    • I. 

      Linear

    • J. 

      Bent

    • K. 

      Trigonal planar

  • 10. 
    What is the shape of the following compound and the bond angle:
    • A. 

      90

    • B. 

      105

    • C. 

      107

    • D. 

      109.5

    • E. 

      120

    • F. 

      180

    • G. 

      Trigonal pyramidal

    • H. 

      Tetrahedral

    • I. 

      Linear

    • J. 

      Bent

    • K. 

      Trigonal planar