In the glass capillary tube, the shape of the surface of the liquid depends upon

Question

In the glass capillary tube, the shape of the surface of the liquid depends upon, only on the cohesive force of liquid molecules, only on the adhesive force between the molecules of glass and liquid, only on relative cohesive and adhesive force between the atoms, neither on cohesive nor on adhesive force

MARKS App · Accepted Answer

cos ⁡ θ = T SA - T SL T LA From this diagram, angle of contact depends on surface tension due to solid, liquid and gas(air) all the three

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