Thin- Layer Chromatography Interview Questions | Snaprecruit.com
Thin- Layer Chromatography Interview Questions | Snaprecruit.com
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Thin Layer Chromatography interview questions
Thin Layer Chromatography interview questions
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Total Questions: 5
1. The principle on which thin layer chromatography is based is that the
A. Different compounds are absorbed on an absorbent to different degrees
B. Different compounds are absorbed on an absorbent to same degrees
C. Different compounds are adsorbed on an adsorbent to different degrees
D. Different compounds are absorbed on an absorbent to same degrees
Show Correct Answer
Correct Answer is :
Different compounds are adsorbed on an adsorbent to different degrees
2. The size of a thin layer of adsorbent is about
A. 0.1 mm
B. 0.2 mm
C. 0.3 mm
D. 0.4 mm
Show Correct Answer
Correct Answer is :
0.2 mm
3. The chromaplate or thin layer chromatography plate is made up of
A. Glass
B. Wood
C. Fibre
D. Metal
Show Correct Answer
Correct Answer is :
Glass
4. The eluant filled in the closed jar is
A. Mixture of gases
B. Mixture of a liquid and a gas
C. Mixture of solids
D. Mixture of liquids
Show Correct Answer
Correct Answer is :
Mixture of liquids
5. Select the incorrect statement from the following options.
A. The spots of colorless compounds are invisible to the eyes
B. These spots can be detected by putting the plate under ultraviolet light
C. These spots can be detected by placing the plate in a covered jar containing iodine crystals
D. None of the mentioned
Show Correct Answer
Correct Answer is :
None of the mentioned
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