Question

E. Colourless components on chromatogram
can be observed by the following:
a. Using UV light
b. Using iodine chamber
c. Using the spraying reagent
d. Using infrared light​

Answer 1

a)using UV light

b)using iodine chamber

c)using the spraying reagent

d)using infrared light

ans:

a)using UV light

Answer 2

Answer:

Colourless components on chromatogram can be absorbed by using UV light.

Explanation:

• The analyte is the substance to be chromatographically separated.
• In chromatography, chromatogram is the chromatograph's visual output.  
• By using this chromatogram we can easily separate the different kinds of analytes depending upon the mobility of ions in the solution.
• Different “peaks or patterns” on the chromatogram that matches different types of components of the ‘separated mixture’ in the case of an ‘optimal separation’.