Question

we can seperate all mixtures by filteration​

Answer 1

Answer:

no we cant some alkanes and mixture of compounds cant be filtered for separating them so we cannot them the mixture by using filteration

Answer 2

Answer:

You can use filtration to separate a mixture of a solid in a liquid or a solid in a gas.

Explanation:

Filtration is a separation process in which a mixture is passed through a filter that allows one component to pass through uninhibited but blocks another component from passing through.

In general this method sorts by size, with the filter acting as a barrier that allows smaller particles to go through but keeps larger particles back.