Intermolecular Forces Practice

Intermolecular forces for: NH₃

• Dispersion Force

• Dipole dipole

• Hydrogen bonding

Which substance has the weakest intermolecular forces?

• Substance A, boiling point of 75 °C

• Substance B, boiling point of 105 °C

• Substance C, boiling point of 25 °C

• Substance d, boiling point of 45 °C

Tags

NGSS.HS-PS1-3

The weaker the intermolecular forces of a substance the _____________ the boiling point

• higher

• lower

Which of the following is NOT a type of intermolecular force?

• Dipole-dipole interaction

• London dispersion force

• Covalent bond

• Hydrogen bond

What type of intermolecular force is primarily responsible for the high boiling point of water?

• Ionic bond

• Covalent bond

• Hydrogen bond

• Metallic bond

What is the main difference between intermolecular and intramolecular forces?

• Intermolecular forces occur within a molecule, while intramolecular forces occur between molecules.

• Intermolecular forces occur between molecules, while intramolecular forces occur within a molecule.

• Intermolecular forces are stronger than intramolecular forces.

• Intermolecular forces are only found in gases.

Which of the following best describes a dipole-dipole interaction?

• A force between two nonpolar molecules

• A force between a polar molecule and a nonpolar molecule

• A force between two polar molecules

• A force between two ions

Which of the following is a type of intermolecular force?

• Covalent bond

• Hydrogen bond

• Ionic bond

• Metallic bond

Which of the following characteristics describe the following substance? Select all that apply.

• London dispersion forces (aka Van Der Waals forces)

• dipole-dipole interactions

• Hydrogen bonds

• polar

Tags

NGSS.HS-PS1-1

Intermolecular Forces include :​ ​ ​ ​ ​ ​ ​ ​​ (a)   (b)   ​ (c)  

• Hydrogen Bonds

• Dipole-Dipole Interactions

• Dispersion Forces

• Covalent Bonds

• Ionic Bonds

• Metallic Bonds