Define the following term:

Supernatant liquid 

Evaporation

Centrifugation

The mixture of a powdered white $\mathrm{P}$ and a liquid $\mathrm{Q}$ can be separated by filtration. The solid $\mathrm{P}$ is left behind on the filter paper but clear liquid $\mathrm{Q}$ passes through the filter paper and collects in the beaker kept below.

Name one solid which could be like $\mathrm{P}$.

The mixture of a powdered white $\mathrm{P}$ and a liquid $\mathrm{Q}$ can be separated by filtration. The solid $\mathrm{P}$ is left behind on the filter paper but clear liquid $\mathrm{Q}$ passes through the filter paper and collects in the beaker kept below.

Name the liquid which could be $\mathrm{Q}$.

The mixture of a powdered white solid P and a liquid Q can be separated by filtration. The solid P is left behind on the filter paper but clear liquid Q passes through the filter paper and collects in the beaker kept below.

What name is given to the solid left on the filter paper?

The mixture of a powdered white solid P and a liquid Qcan be separated by filtration. The solid P is left behind on the filter paper but clear liquid Q passes through the filter paper and collects in the beaker kept below.

What name is given to the clear liquid collected in the beaker?

What do you think is component W?