Physics, asked by rishi12839, 4 months ago

The angle of contact at the interface of water-glass is 0°, Ethyl Alcohol-glass is 0°, Mercury-glass is 140° and Methyl Iodide Glass is 30°. A glass capillary is put in a trough containing one of these four liquids. It is observed that the meniscus is convex. The liquid in the trough is
(a) water
(b) ethyl alcohol
(c) mercury
(d) methyl iodide

Answers

Answered by pawanmishra91891

1

Answer:

Ethyl alcohol is the correct answer

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