The liquid obtained after separation of precipitate by filtration is called .

Label the diagram and explain the process in your words.

Represent the union of two sets by Venn diagram for each of the following.

$X=\{x | x$ is a prime number between $80$ and $100\}$

$Y=\{y | y$ is an odd number between $90$ and $100\}$

Lavandulol can be extracted from lavender flowers by distillation using the apparatus shown below. The lavandulol is carried off in small droplets with the steam.

The lavandulol and water are collected in this beaker. What information in the diagram shows that lavandulol is less dense than water?