Polar Bonds

Chloroform (CHCl3) is a .... molecule.

• polar

• nonpolar

• ionic

Classify the following molecule.

• polar

• nonpolar

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Is the following molecule polar or nonpolar?

• polar

• nonpolar

Tags

NGSS.HS-PS1-1

Why is the molecule polar?

• There is a nonbonding pair on the central atom.

• There are different types of elements bonded to the central atom.

• There are no nonbonding pairs on the central atom and all of the atoms bonded to the central atom are the same.

True or False: The smaller the difference in electronegativity, the more polar the bond

• True

• False

If carbon forms a covalent bond with chlorine, which end of the bond will be partially negative?

• the carbon end

• the chlorine end

Tags

NGSS.HS-PS1-1

Is the following molecule polar or nonpolar?

• polar

• nonpolar

Tags

NGSS.HS-PS1-1

Which of the following bonds is the most polar?

• C-H

• O-H

• N-H

• F-H

What is the primary factor that determines the polarity of a bond?

• Atomic size

• Electronegativity difference

• Bond length

• Molecular weight

True or False: A polar bond always results in a polar molecule.

• True

• False