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OVERLAPPING AND BONDS MCQs

Total Questions : 20 | Page 1 of 2 pages
Question 1. What is the correct ending for Molecular binary bonds?
  1.    -ide
  2.    -ic
  3.    -ous
  4.    -di
 Discuss Question
Answer: Option A. -> -ide
Question 2. (T/F) ALL Trasnition Metals need roman numeral
  1.    True
  2.    False, all but Pb and Sn need roman numerals
  3.    False, all but Ag and Zn need roman numerals
  4.    False, none need roman numerals
 Discuss Question
Answer: Option C. -> False, all but Ag and Zn need roman numerals
Question 3. What type of elements make up a metallic bond
  1.    M-M
  2.    M-M-NM
  3.    NM-H
  4.    H-M
 Discuss Question
Answer: Option A. -> M-M
Question 4. Electrostatic force between (+) and (-) ions due to transfer (gain/loss) of electrons
  1.    Ionic Bond
  2.    Covalent Bond
  3.    Metallic
  4.    Molecular
 Discuss Question
Answer: Option A. -> Ionic Bond
Question 5. According to Valence Bond Theory, what determines the shape of a molecule?
  1.    Sigma bonds
  2.    Pi bonds
  3.    Both sigma and pi bonds
  4.    Neither sigma nor pi bonds
 Discuss Question
Answer: Option A. -> Sigma bonds
Question 6. According to VSEPR theory, which of the following has a bond angle of 120°?
  1.    PH3
  2.    NCl3
  3.    ClF3
  4.    BCl3
 Discuss Question
Answer: Option D. -> BCl3
Question 7. What are the properties of Covalent bonds?
  1.    high mp and bp, dull brittle, crystalline, varying conductibility, soft and brittle solids
  2.    varying mp and bp, brittle, ductile, malleable, good conductors in solid form, shiny
  3.    durable, ductile, no mp or bp, solid, poor conductors, soluble in aqueous states, solids
  4.    low mp and bp, poor conductors, solubility depends on polarity, gases and some soft brittle solids
 Discuss Question
Answer: Option D. -> low mp and bp, poor conductors, solubility depends on polarity, gases and some soft brittle solids
Question 8. What is the correct ending structure of Acids?
  1.    ate - ic ite- ide
  2.    ate- ous ite- ic
  3.    ate - ic ite - ous
  4.    none of the above
 Discuss Question
Answer: Option C. -> ate - ic ite - ous
Question 9. What bond is made with NM-NM
  1.    Ionic
  2.    Covalent
  3.    Hydrogen
  4.    Metallic
 Discuss Question
Answer: Option B. -> Covalent
Question 10. What types of element make up a ionic bond
  1.    M-M
  2.    M-NM
  3.    H-M
  4.    NM-NM
 Discuss Question
Answer: Option B. -> M-NM

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