How will you find the size of a liquid molecule? – InterviewSolution

1.

How will you find the size of a liquid molecule?

Answer»

Using the formula \(t=\frac{nV}{500A'}\) ,

we can find the size of the liquid molecule,

where V = Volume of liquid (say oleic acid),

n = No. of drops in the sol. Of \(\frac{1}{500}\) concentration.

A = Area of the film of oleic acid left.

t = Thickness of the film.

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