Given below are two statements:
Statement I: The contact angle between a solid and a liquid is a property of the material of the solid and liquid as well.
Statement II: The rise of a liquid in a capillary tube does not depend on the inner radius of the tube. In the light of the above statements, choose the correct answer from the options given below:
Text Solution
Verified by ExpertsA
Statement I is correct as we know contact angle depends on cohesine and adhesive forces.
Statement II is incorrect because height of liquid is given by
where r is radius of Tube (assuming length of capillary is sufficient).
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