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Exp. 12 Paper Chromatographic Separation of Food Dyes 2023 with 100% correct questions and answers
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3

February 2023

2022/2023

A+
Chromatography is one of the most powerful methods of ________ separation of the components of a mixture Paper chromatography used in the experiment to -separate -identify food dyes present in mixture F D & C dyes stand for? Food Drug Cosmetic dyes The compounds of FD&C dyes have what 2 features in common? -contain conjugation in their bonding; alternating double and single bonds; their structural features leads to absorption of light in the visible region giving the...
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