Question

How would you separate dye from ink using evaporation​

Answer 1

Answer:

Here is the method of separating dye from ink. using evaporation.....

Put a small drop of ink at the centre of the line. Let it dry lower the filter paper into a glass containing water so that the drop of ink on the paper is just above the water level and leave it undisturbed as the water rises on the filter paper it takes along with it the dye particles .

Hope it helps....

Answer 2

Answer:

Dye can be separated from ink by the process of evaporation. Ink is a colloidal solution and a heterogeneous mixture of dye and water. Heating leads to evaporation of water. This leaves behind dye in watch-glass.