Question

Which factors affect on angle contact

Answer 1

$\huge\star\mathfrak\red{{Answer:-}}$

The value of the angle of contact depends on

the following factors,

i) The nature of the liquid and the solid in

contact.

ii) Impurity : Impurities present in the liquid

change the angle of contact.

iii) Temperature of the liquid : Any increase

in the temperature of a liquid decreases its

angle of contact. For a given solid-liquid

surface, the angle of contact is constant at

a given temperature.

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