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Intermolecular Forces

Q. Chloromethane (CH3Cl) forms a molecular solid. What type of forces hold it in a sold configuration? I) London forces II) dipole-dipole forces III) hydrogen bonding 1. II and III only 2. II only 3. III only 4. I and II only 5. I, II, and III 6. I only

Solved • Apr 20, 2020

Intermolecular Forces

Q. Which of the following can form intermolecular hydrogen bonds? 1. CH3CH2C(O)CH3 2. CH3CH2C(O)H 3. CH3CH2OCH2CH3 4. CH3CH2NH2 5. CH3CH2CH2CH2CH3

Solved • Apr 20, 2020

Intermolecular Forces

Q. What types of intermolecular interactions does ammonia (NH3) exhibit? I) dispersion forces II) dipole-dipole interaction III) hydrogen bonding IV) covalent bonding 1. II only 2. I, II and III only 3. I and II only 4. II and IV only 5. I only 6. II and III only

Solved • Apr 20, 2020

Intermolecular Forces

Q. In which of these compounds would you find ONLY dispersion forces existing between the molecules? I. CH2Cl2; II. CCl4; III. CO2; IV. HBr. 1. IV only 2. I and IV only 3. III and IV only 4. I only 5. I and II only 6. I and III only 7. II only 8. III only 9. II and IV only 10. II and III only

Solved • Apr 20, 2020

Intermolecular Forces

Q. Which of the following molecules A) H2S B) PH3 C)H2SO3 D) CH4 are likely to form hydrogen bonds? Read all choices carefully. 1. All are likely to form hydorgen bonds 2. B and C only 3. C and D only 4. A and B only 5. None of the other choices are correct. 6. B and D only 7. A and D only 8. A and C only 9. None form hydorgen bonds.

Solved • Apr 20, 2020

Intermolecular Forces

Q. Some of the following terms characterize both the bonding within a molecule (intramolecular) and that between atoms and molecules (intermolecular). Which of the following is normally considered only when characterizing intermolecular forces? 1. polar covalent bonding 2. van der Waals forces 3. electrostatic forces 4. ionic forces 5. covalent bonding

Solved • Apr 20, 2020

Intermolecular Forces

Q. which of the following compounds will be most soluble in ethanol? A.) Hexane B.) Trimethylamine C.) Acetone D.) ethylene glycol

Solved • Apr 18, 2020