Work of cohesion per unit surface is equal to: a) y b) 2y c) (dg/dt)p, t, v d) exp (-ag/rt) e) -sdt-vdp

Correct Option is (B)

Explanation:

Work of cohesion per unit surface is equal to 2.

where is the interfacial energy.

Work of cohesion is the surface free energy which is generated when a column of a pure liquid is divided into two equal parts.

Work of cohesion is reperented by .

Lesser the magnitude of work of cohesion, more will be the spreading of the liquid.

answer is d because it is trust me

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.