AP Chemistry Thou Shall Not

What type of bond forms between hydrogen and chlorine?

• polar covalent

• non-polar covalent

• ionic

• hydrogen bond

Tags

NGSS.HS-PS1-1

What is the bond angle in H₂O?

• 120

• 90

• 180

• 104.5

What is the bond angle in NH₃

• 120

• 107.3

• 180

• 90

What is the hybridization of carbon in CH₄?

• sp³

• sp

• sp²

Count the number of sigma and pi bonds in this molecule:

• 13 sigma, 1 pi

• 14 sigma, 2 pi

• 1 sigma, 14 pi

• 2 sigma, 13 pi

When a molecular solid melts or boils, which breaks?

• Intermolecular forces

• Intramolecular bonds

Choose the correct shape for this molecule:

• Trigonal planar

• Trigonal pyramidal

• Tetrahedral

• Linear

What is the total # of covalent bonds carbon has to make when drawing a Lewis structure?

• 12

• 6

• 4

• 8

What is the primary type of intermolecular force present in liquid ammonia (NH3)?

• Hydrogen bonding

• Dipole-dipole interactions

• London dispersion forces

• Ionic bonding

Which of the following elements is most likely to form a +2 cation?

• Sodium (Na)

• Magnesium (Mg)

• Aluminum (Al)

• Potassium (K)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2