Question

Multiple Choice:
1. The diagram shows a chromatogram of several inks, which statement is correct?
●
●
Separation Techniques
black
brown
blue
ina nan
a. Yellow may be present in green ink.
b. Yellow ink can be used to make brown ink.
green
red
&
Brown ink can be made by mixing blue and red inks.
d. Black ink can be made by mixing green, red and yellow inks.
of

Answer 1

The diagram shows a chromatogram of several inks, which means the statement that is correct is Yellow may be present in green ink and is denoted as option A.

What is Chromatography?

This refers to a laboratory technique which involves the separation of a mixture into its various components and it comprises of two types of phases which can be seen below:

• Mobile phase
• Stationary phase

The mobile phase refers to the fluid solvent which is added to the mixture and moves according to their solubility differences while the stationary phase is the material in which they move on.

In the chromatogram given, we can see that yellow and green have the same solubility which means that yellow may be present in green ink.

Reads more about Chromatography here https://brainly.com/question/1470937

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