3cohesive force is the force between the same type of molecule.
adhesive force is the force between the different type of the molecule.
A drop of water sticks to a glass surface due to cohesive forces between glass and water molecules.
But why does an air bubble stick to a glass surface under water?
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3 Answers
33sticking takes place when adhesive force is greater than cohesive force.the bubbles rise up the water bcos the density of the bublle is less than that of the water.
