Question

What change do you observe on the spot of ink?​

Answer 1

Answer:

The spot goes up

Explanation:

This process is called chromatography.

Chromatography is used to separate chemicals with suitable chromatographic paper

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Answer 2

Answer:

Compounds in a mixture will interact with a liquid and an absorbent material in different ways, allowing for separation to occur. In the same way that scientists can separate and study 100's of chemicals in the human body we can turn the black ink into its components.