Question

) A child wants to separate the dyes present in the sample of ink. Name the technique to be used by the child. Write the principle and one more application of this technique.​

Answer 1

Answer:

Chromatography is the method..

Applications:

Additive detection. ...

Determining nutritional quality. ...

Crime scene testing. ...

Forensic pathology. ...

Arson investigation. ...

Metabolomics and proteomics. ...

Nucleic acids research.

Chromatography is based on the principle where molecules in mixture applied onto the surface or into the solid, and fluid stationary phase (stable phase) is separating from each other while moving with the aid of a mobile phase.

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Answer 2

Answer:

The process is chromatography.

Principle

It is the technique used for seperation of those solutes that dissolve in the same solvent.

Applications

To separate

• colours in dye

• pigments from natural colours

• drugs from blood

Explanation:

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