Question

cu as its
WA (areal capacity).
(pipette/tumbler) is used in a chemistry laboratory.
When a liquid like mercury is left undisturbed, a curve appears
..... (upwards/
downwards).​

Answer 1

curved upward

• concave meniscus, which is what you normally will see, occurs when the molecules of the liquid are attracted to those of the container. This occurs with water and a glass tube. A convex meniscus occurs when the molecules have a stronger attraction to each other than to the container, as with mercury and glass.

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