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UPSC CDS Science Chemistry Questions Part 2
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Question : 10
Total: 15
Employing Chromatography, one cannot separate
[2019 CDS-II]
radio-isotopes
colours from a dye
pigments from a natural colour
drugs from blood
Validate
Solution:
(a) Chromatography is the technique for the separation of those solvents, that dissolve in the same solvent.
Radioisotopes cannot be dissolve in the same solvent to separate it.
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