Which of the following examples demonstrates rolling friction? O A. between your shoes and the sidewalk as you walk
B. between your bike tires and the road as you ride
C. between a boat and the water as it sails
D. between two hands being rubbed together

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.