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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

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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:

View answer and explanation

Correct option: C

Statement I is true but Statement II is false

Option C is correct. Statement I is true because the contact angle depends on the solid and liquid materials, and Statement II is false because capillary rise depends on the tube's radius.

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