4.2 Molecular Geometry and Polarity

Front

What is molecular geometry?

Back

Molecular geometry refers to the three-dimensional arrangement of atoms within a molecule, which influences its physical and chemical properties.

Front

What is the bond angle in a linear molecule?

Back

The bond angle in a linear molecule is 180°.

Front

What is the molecular geometry of CO2?

Back

CO2 has a linear molecular geometry.

Front

How do you classify CO2 in terms of polarity?

Back

CO2 is classified as a non-polar molecule.

Front

What is the molecular geometry of BF3?

Back

BF3 has a trigonal planar molecular geometry.

Front

What is the molecular geometry of CH4?

Back

CH4 has a tetrahedral molecular geometry.

Front

Which molecules have the same molecular geometry: BF3 and PCl3, or PCl3 and NBr3?

Back

PCl3 and NBr3 have the same molecular geometry.

Front

What is the bond angle in a trigonal planar molecule?

Back

The bond angle in a trigonal planar molecule is 120°.

Front

What is the molecular geometry of CS2?

Back

CS2 has a linear molecular geometry.

Front

How do you classify CS2 in terms of polarity?

Back

CS2 is classified as a non-polar molecule.