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COVALENT BONDING MCQs

Total Questions : 23 | Page 2 of 3 pages
Question 11. Which type of bond does Nitrogen and Hydrogen make?
  1.    covalent
  2.    metallic
  3.    ionic
  4.    James
 Discuss Question
Answer: Option A. -> covalent
Question 12. What is the name given to the structure of diamond, graphite and silicon dioxide?
  1.    Mega covalent structure
  2.    Mega ionic lattice
  3.    Giant covalent
  4.    Giant ionic
 Discuss Question
Answer: Option C. -> Giant covalent
Question 13. Protons have a charge of:
  1.    -1
  2.    +1
  3.    -2
  4.    +2
 Discuss Question
Answer: Option B. -> +1
Question 14. Which formula is for phosphorus trichloride?
  1.    KCl3
  2.    PCl3
  3.    K3Cl
  4.    P3Cl
 Discuss Question
Answer: Option B. -> PCl3
Question 15. What is the correct Lewis Dot Structure for NH3?
 Discuss Question
Answer: Option B. -> PCl3
Question 16. How many bonds does each carbon have in diamond?
  1.    2
  2.    4
  3.    6
  4.    8
 Discuss Question
Answer: Option B. -> 4
Question 17. How many electrons are shared in a double bond?
  1.    2
  2.    4
  3.    6
  4.    8
 Discuss Question
Answer: Option B. -> 4
Question 18. How many valence electrons does hydrogen have?
  1.    4
  2.    3
  3.    2
  4.    1
 Discuss Question
Answer: Option D. -> 1
Question 19. Give the formula for oxygen dichloride
  1.    OCl2
  2.    O2Cl2
  3.    OCl
  4.    O2Cl
 Discuss Question
Answer: Option A. -> OCl2
Question 20. Name the following ionic compound: NaF
  1.    nitrogen fluorine
  2.    sodium fluoride
  3.    nitrogen fluoride
  4.    sodium fluorine
 Discuss Question
Answer: Option B. -> sodium fluoride

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