Can a nonpolar molecule contain polar covalent bonds?

The boiling point of liquids is very high what does it indicate

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

When would a bouncy ball have the most potential energy