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Intermolecular vs. Intramolecular Forces: HS Molecular Interactions

Last updated 12 months ago

10 questions

Instructions

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Question 1

1.

Which of the following forces is responsible for the attraction between water molecules?

Covalent bonds

Dipole-dipole interactions

Ionic bonds

Van der Waals forces

Question 2

2.

Intramolecular forces are generally stronger than intermolecular forces.

True

False

Question 3

3.

Select all of the following that are examples of intermolecular forces.

Hydrogen bonding

London dispersion forces

Metallic bonding

Ion-dipole interactions

Question 4

4.

What is the primary difference between intramolecular and intermolecular forces?

Question 5

5.

Which type of intermolecular force is the weakest?

Hydrogen bonds

Dipole-dipole interactions

Ion-dipole interactions

London dispersion forces

Question 6

6.

Question 7

7.

Which property is affected by strong intermolecular forces?

High boiling point of the substance.

High volatility in gases.

High electrical conductivity.

Low melting point of the substance.

Question 8

8.

What increases with stronger intermolecular forces in liquids?

Viscosity of the liquid increases significantly.

Surface tension decreases greatly.

Density decreases in all cases.

Evaporation rate increases.

Question 9

9.

Why do polar substances mix better with water?

Non-polar substances react faster with water.

Water's temperature increases with mixing.

Polar molecules repel each other in solution.

Polar molecules interact strongly with water's dipoles.

Question 10

10.

How do intermolecular forces affect solids?

Stronger forces lead to more rigid structures.

Solids become liquid at high temperatures.

Intermolecular forces have no effect.

Weaker forces produce tighter packing in solids.