GEO 2020Q88
Q: The dye in black ink can be separated by the method of:
(a)evaporation
(b)fractional distillation
(c)dialysis
(d)chromatography
Correct Answer: (d)
Detailed explanation coming soon.
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Geo-Scientist 2020Q. 88 of 120
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Q: The dye in black ink can be separated by the method of:
Correct Answer: (d)
Detailed explanation coming soon.