Answer-A concave meniscus is formed when:

A concave meniscus occurs when the adhesive forces between a liquid and the container walls exceed the cohesive forces between the liquid molecules. An example is water in a glass container.

Question

A concave meniscus is formed

when:

A Cohesive forces are weaker than adhesive forces

B Cohesive forces are stronger than adhesive forces

C Cohesive and adhesive forces are equal

D Meniscus shape is unaffected by these forces

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A concave meniscus is formed

Solution