Question

what are cohesive forces ?​

Answer 1

Answer:

Cohesion, in physics, the intermolecular attractive force acting between two adjacent portions of a substance, particularly of a solid or liquid. It is this force that holds a piece of matter together. Intermolecular forces act also between two dissimilar substances in contact, a phenomenon called adhesion.

Answer 2

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Cohesion or cohesive attraction or cohesive force is the action or property of like molecules sticking together, being mutually attractive.