Bradford Chemical Bonding Pre AP 2024

Front

What is the molecular shape of water with 2 lone pairs and 2 bond pairs?

Back

Bent shape

Front

Which molecule has only London forces?

Back

I2

Front

What is the geometry of BF3?

Back

Trigonal planar

Front

Which molecule cannot form intermolecular hydrogen bonds?

Back

CH3-O-CH3

Front

What type of bond is formed between two nonmetals?

Back

Covalent bond

Front

What are London dispersion forces?

Back

Weak intermolecular forces arising from temporary dipoles in molecules.

Front

What is a dipole-dipole interaction?

Back

Attractive forces between polar molecules due to their permanent dipoles.

Front

What is hydrogen bonding?

Back

A strong type of dipole-dipole interaction that occurs when hydrogen is bonded to highly electronegative atoms like N, O, or F.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve transfer of electrons, while covalent bonds involve sharing of electrons.

Front

What is the VSEPR theory?

Back

Valence Shell Electron Pair Repulsion theory predicts the shape of molecules based on electron pair repulsion.