Question

The phenomenon due to which exposed (top) surface of a liquid contained in a vessel behaves like a
stretched membrane is called
(i) viscosity
(ii) surface tension
(iii) meniscus
(iv) none of these​

Answer 1

Answer:

none of these answer is 4

Answer 2

Meniscus is the answer..

Explanation:

Meniscus is what happens when you put a liquid into a container. When you put water in a beaker or test tube, you see a curved surface. With most liquids, the attractive force between the liquid and the container is greater than the attraction between the individual liquid molecules....

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