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Chapter No 11 :Liquid State MCQs (70 MCQ`S)

This chapter include mcqs on Liquid State. Multiple Choice Questions on Properties of liquids with answers, Liquid State MCQs for teacher eligibility test and also for NEET exams. mcqs on liquids for the preparation of public service commission exam and also for indian public service commission exam, Liquid State mcqs for chemistry Liquids mcqs for MDCAT, mcqs on Medical Entry Test for Chemistry Liquids states for MDCAT students

  1. Which of the following type of interaction is not electrical in nature?
    1. Hydrogen bonding
    2. Mettalic bond
    3. Van der waal's forces
    4. none of these
      5. Show Answer
      Answer: D
      Explanation:
      • N/A
  2. Generally, covalent bond strength is ----- times greater than that of hydrogen bond?
    1. 20
    2. 40
    3. 60
    4. 200
      5. Show Answer
      Answer: B
      Explanation:
      • N/A
  3. How many times the strength of covalent bonds are greater than the strength of dipole-dipole forces?
    1. Almost 40
    2. Almost 200
    3. Almost 100
    4. Almost 400
      5. Show Answer
      Answer: B
      Explanation:
      • N/A
  4. How many times the strength of covalent bonds are more than that of London dispersion forces?
    1. 80
    2. 100
    3. 200
    4. 400
      5. Show Answer
      Answer: D
      Explanation:
      • N/A
  5. Which of the following compounds have stonger london dispersion forces ?
    1. Butane
    2. Iso-pentane
    3. n-octane
    4. n-hexane
      5. Show Answer
      Answer: C
      Explanation:
      • Due to greater no of atoms in a molecule?
  6. Which of the following compounds has higher boiling point?
    1. n-pentane
    2. Iso-pentane
    3. neo-pentane
    4. all have almost same boiling points
      5. Show Answer
      Answer: A
      Explanation:
      • Straight chain compounds have greater interactions.
  7. The H-bonding is maximum in:
    1. HF
    2. water
    3. ammonia
    4. Glycol
      5. Show Answer
      Answer: D
      Explanation:
      • N/A
  8. Hydrogen bond is stronger in:
    1. HF
    2. water
    3. ammonia
    4. ethyl alcohol
      5. Show Answer
      Answer: A
      Explanation:
      • Due to greater electronegativity of F-atom.
  9. The strength of H-bonding as compared to a covalent bond is about?
    1. 1/3
    2. 1/10
    3. 1/20
    4. 1/40
      5. Show Answer
      Answer: B
      Explanation:
      • N/A
  10. A Gecko-like robot can climp up walls. What type of interaction allows the gecko's feet to adhere with the wall?
    1. Hydrogen bonding
    2. dipole-dipole interactions
    3. Van der waal's forces
    4. electromegnetic
      5. Show Answer
      Answer: C
      Explanation:
      • N/A

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