[Tutorial: Influence of Intermolecular Forces on Surface Tension, Viscosity, and Capillary Action]: This tutorial will guide you in relating the impact of intermolecular forces to relative viscosities and surface tensions, and capillary action for pure liquids. Step 1. Identify. Adhesion refers to intermolecular forces that cause atoms or molecules of one substance to stick to another substance. Which of the following processes demonstrates adhesive forces? A) A small, metal paper clip can be placed on the surface of the water in a bowl. It will remain on top of the water, although its density is higher than that of the water. B) Long, string-like molecules in motor oil cause it to pour slowly from a container, and this flow is even slower if the container has been in a cold garage. C) The level of water in a small graduated cylinder is challenging to read because the surface of the water curves toward the walls of the cylinder, causing a curved meniscus