Question

Black ink in a sketch pen is a mixture wrote the procedure of the experiment ​

Answer 1

Explanation:

Black ink in a sketch pen is a mixture. We can porge this by the process of Chromatography. First take a filter paper and draw a line with ink a little above the end of the paper. Then suspended the water in a jar with water , Let the ink side be downwards. The water should barely touch the water and the paper should start absorbing the water and realving the colours used in making black ink (ink should be water soluble)