Chromatography technique is best used to separate dyes.
Chromatography is employed to separate complicated mixtures like colored dyes from ink. In natural action, substances are separated as they travel in an exceedingly mobile section that passes through a stationary section. These area unit typically colored substances like food colourings, inks, dyes or plant pigments.
Chromatography is a surface impact therefore chemicals within the dye or liquid mixture opened up as a result of they move at completely different speeds over the stationary solid paper. Mixtures of quite one dye is separated into the individual dyes victimisation natural action.
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I think the answer would be the first 1 have a nice day...
D. <span>The author use logical, rational evidence, describing the benefits of utilizing wind power for energy. </span>
Answer:
1. She gets it done friday night. evidence is "she never leaves anything til the last minute" .
2. gabby goes shopping. evidence "loves to shop... gets some cash and some gift cards for her favorite clothing store"
Explanation:
The narrator is spending time with his children?
