Polarity and Structure of CS2

The video explains that CS2 is a nonpolar molecule due to its linear shape and symmetrical electron distribution. The Lewis structure shows that the molecule is linear with a bond angle of 180 degrees, and the symmetry ensures equal sharing of valence electrons between sulfur and carbon atoms, resulting in no polarity. The video concludes with a recap of these points.

What is the polarity of CS2?

• Polar

• Nonpolar

• Depends on the temperature

• Depends on the pressure

What is the shape of the CS2 molecule?

• Bent

• Trigonal planar

• Linear

• Tetrahedral

Why is CS2 considered nonpolar?

• Due to its tetrahedral shape

• Due to its linear and symmetrical structure

• Because it has a bent shape

• Because it has a high electronegativity difference

What results in a molecule being polar?

• Unequal sharing of electrons

• Equal sharing of electrons

• High molecular weight

• Presence of double bonds

In CS2, how are the electrons shared between sulfur and carbon?

• Equally

• Unequally

• Only shared with one sulfur atom

• Not shared at all