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OVERLAPPING AND BONDS MCQs

Total Questions : 20 | Page 2 of 2 pages
Question 11. What properties does an Ionic Bond have?
  1.    high mp/bp
  2.    good conductors in aqueous states
  3.    crystalline factors
  4.    all of the above
 Discuss Question
Answer: Option D. -> all of the above
Question 12. What is responsible for covalent bonds?
  1.    Strong Bonds
  2.    Hydrogen
  3.    POlarity
  4.    Inter molecular Forces (IMFs)
 Discuss Question
Answer: Option D. -> Inter molecular Forces (IMFs)
Question 13. What bond properties are strong bonds responsible for?
  1.    Covalent Properties
  2.    Ionic Properties
  3.    Metallic Properties
  4.    Hydrogen Properties
 Discuss Question
Answer: Option B. -> Ionic Properties
Question 14. What bond is NaCL an example of?
  1.    Molecular
  2.    Hydrongen
  3.    Ionic
  4.    Metallic
 Discuss Question
Answer: Option C. -> Ionic
Question 15. (T/F) Alloys are an example of Covalent Bonds
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 16. Which of these is an exception to the properties of covalent bonds?
  1.    Network Solids
  2.    Diamonds
  3.    Both A & B
  4.    Neither A nor B
 Discuss Question
Answer: Option C. -> Both A & B
Question 17. Which of these is an example of a covalent bond?
  1.    Cl
  2.    NaO
  3.    CuCl
  4.    HCl
 Discuss Question
Answer: Option D. -> HCl
Question 18. Which bonds properties; Varying mp/bp (depends on bond strength, good conductors, shiny, malleable, ductile, durable
  1.    Metallic
  2.    Hydrogen
  3.    Molecular
  4.    Covalent
 Discuss Question
Answer: Option A. -> Metallic
Question 19. Using average bond energies found at the URL below, what is two times the heat of formation of HBr (g)? Remember that heat of formation reactions form one mole of a substance from its constituent elements in their standard states
  1.    -101
  2.    -101 kJ/mol
  3.    -101kJ/mol
  4.    -101 kJ
  5.    -101kJ
 Discuss Question
Answer: Option A. -> -101
Question 20. According to VSEPR theory, the molecular geometry of the CHCl3 molecule is
  1.    Linear
  2.    Trigonal planar
  3.    Trigonal pyramidal
  4.    Tetrahedral
  5.    Trigonal bipyramidal
 Discuss Question
Answer: Option D. -> Tetrahedral

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