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Vapour Pressure

A liquid rise...

Question

A liquid rises to same height in three capillaries at same temperature. Select the correct options(s)

A

The weight of liquid in capillaries may not be equal

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B

The radius of meniscus are equal

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C

The capillaries must be cylindrical

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D

The hydro static pressure at the base o capillaries is equal

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Solution

The correct options are
A The weight of liquid in capillaries may not be equal
B The radius of meniscus are equal

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Similar questions

Q. If a liquid rises to the same height in two capillaries of the same material at the same temperature
a) The weight of liquid in both capillaries must be equal
b) The radius of meniscus must be equal
c) The capillaries must be cylindrical and vertical
d) The hydrostatic pressure at the base of capillaries must be the same

Q. If a liquid rises to the same height in two capillaries of the same material at the same temperature, then:

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Q. Assertion :When height of a tube is less than liquid rise in the capillary tube, the liquid does not overflow. Reason: Product of radius of meniscus and height of liquid in capillary tube always remains constant.

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