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MCQs

Total Questions : 46 | Page 3 of 5 pages
Question 21. Which bond has a fluctuating charge?
  1.    Dispersion
  2.    Dipole
  3.    Ionic
  4.    Covalent
 Discuss Question
Answer: Option A. -> Dispersion
Answer: (a).Dispersion
Question 22. A van der Waals bond is a _________ bond.
  1.    Primary
  2.    Secondary
  3.    Tertiary
  4.    Quaternary
 Discuss Question
Answer: Option B. -> Secondary
Answer: (b).Secondary
Question 23. Which type of bond is formed in silicon dioxide?
  1.    Metallic
  2.    Covalent
  3.    Ionic
  4.    Intermolecular
 Discuss Question
Answer: Option B. -> Covalent
Answer: (b).Covalent
Question 24. What is the bond energy of silicon dioxide?
  1.    7.8 KJ/mol
  2.    401.3 KJ/mol
  3.    639.5 KJ/mol
  4.    1692.9 KJ/mol
 Discuss Question
Answer: Option D. -> 1692.9 KJ/mol
Answer: (d).1692.9 KJ/mol
Question 25. What is the bond energy of iron?
  1.    7.8 KJ/mol
  2.    401.3 KJ/mol
  3.    639.5 KJ/mol
  4.    1692.9 KJ/mol
 Discuss Question
Answer: Option B. -> 401.3 KJ/mol
Answer: (b).401.3 KJ/mol
Question 26. Covalent bond is also known as ___________ bond.
  1.    Electrovalent
  2.    Electrolytic
  3.    Heteropolar
  4.    Homopolar
 Discuss Question
Answer: Option D. -> Homopolar
Answer: (d).Homopolar
Question 27. Which bond does this representation illustrate?Which Bond Does This Representation Illustrate?
  1.    Metallic
  2.    Covalent
  3.    Ionic
  4.    Intermolecular
 Discuss Question
Answer: Option A. -> Metallic
Answer: (a).Metallic
Question 28. How strong is a dipole bond?
  1.    Stronger than ionic bond
  2.    Stronger than dispersion bind
  3.    Weaker than dispersion bond
  4.    Equal to ionic bond
 Discuss Question
Answer: Option B. -> Stronger than dispersion bind
Answer: (b).Stronger than dispersion bind
Question 29. Which among the following is not a type of intermolecular bond?
  1.    Dispersion
  2.    Dipole
  3.    Nitrogen
  4.    Hydrogen
 Discuss Question
Answer: Option C. -> Nitrogen
Answer: (c).Nitrogen
Question 30. Which type of solid solution does this figure illustrate?Which Type Of Solid Solution Does This Figure Illustrate?
  1.    Interstitial solid solution
  2.    Substitutional solid solution
  3.    Supersaturated solution
  4.    Unsaturated solution
 Discuss Question
Answer: Option A. -> Interstitial solid solution
Answer: (a).Interstitial solid solution

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