Cohesion: Cohesion is waters ability to stick to itself. This is caused by hydrogen bonds between water molecules.
The water droplets forming small spheres is an example of cohesion
Adhesion: Water also has adhesion which is its ability to stick to other molecules.
The water droplets have adhesion which allows them to stick to the spider web.
Solvent: Water is a solvent which means it has the ability to dissolve ions and polar molecules easily.
Salt is an ionic compound so when it is poured in water, it dissolves.