Question

Question 23:

Depending on the properties of the components, there can be different ways to separate a

mixture. The technique of chromatography is used to separate mixtures that have different

solubility.

A student uses chromatography to examine a set of four dyes used as food colours. The images

below show the beginning and the end of the experiment.

Which one of the dyes E, G and H is not a mixture?

a. E

b. G

c. H

d. Cannot be determined through the above experiment​

Answer 1

Answer:

d cannot be determined through the above experiment

Answer 2

Answer:

Option (c) is H

Explanation:

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