Question

Name the technique by which several dyes present in black ink can be separated

Answer 1

the black ink is actually consist of two dyes. One is blue and second is red. Chromatography is the separation technique which can be use to separate them . This could be possible with the whatman's filter paper.

Answer 2

Answer:

Explanation:

Chromatography is the technique by which several dyes present in black ink can be separated.

What is chromatography?

It is a technique of separation of mixture.There are two different phases: stationary and mobile.

Between these two phases, components are separated.The primary principle used in this process is adsorption.Different components have different degrees of adsorption, hence get separated.

What are the types of chromatography?

The different types of chromatography are:

1)Paper chromatography

2)Column chromatography

3) Liquid chromatography

4)Gas chromatography

Hope you understood ☺.