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Semenov [28]
3 years ago
8

Please help! What method would be used to find the number of different-colored components in a sample of black ink? I know it is

chromatography but I'm unsure of which one.
A) Column chromatography using a nonpolar stationary phase and water as the mobile phase.

B) Paper chromatography using different solvents with a range of polarities as the mobile phase
Chemistry
1 answer:
Trava [24]3 years ago
6 0
Shjdidisisjxndbdb did he
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