Inter and Intra Molecular Forces

________________________ have the strongest intermolecular forces of attraction.

• Dipole- Dipole

• Dispersion

• Hydrogen Bonds

True or false, intra-molecular forces are stronger than inter-molecular forces.

• True

• False

Which of the following experience van der Waal forces?

• Polar covalent

• Non-polar covalent

• Both are correct

How would you compare the van der Waals force strength between a large and small molecule?

• Larger has more force

• Larger has less force

• Large and small will experience the same force

What type of compound will have a partial positive and negative charge?

• Polar covalent

• Non-polar covalent

• Ionic

• Metallic

What type of force is represented by the dotted line between the two molecules on the left side of the image?

• Intra-molecular force

• Inter-molecular force

• Ionic bond

• Covalent bond

Which type of force is responsible for holding atoms together within a single molecule, as shown on the right side of the image?

• Intra-molecular force

• Inter-molecular force

• Ionic bond

• Metallic bond

Tags

NGSS.HS-PS1-1

Rank these in order of strength:
covalent bond
London forces
hydrogen bond
dipole-dipole attraction

• dipole-dipole>covalent bond>hydrogen bond>London

• London>dipole-diple>hydrogen bond>covalent bond

• covalent bond>hydrogen bond>dipole-dipole>London

• hydrogen bond>dipole-dipole>London>covalent bond

Tags

NGSS.HS-PS1-3

What are intramolecular forces?

• Forces between molecules

• Forces within a single molecule

• Forces between atoms in different molecules

• Forces that only occur in ionic compounds

Which of the following are types of intramolecular forces?

• Hydrogen bonds, metallic bonds, and dipole-dipole interactions

• Ionic bonds, covalent bonds, and metallic bonds

• Ionic bonds, covalent bonds, and hydrogen bonds

• Van der Waals forces, ionic bonds, and covalent bonds