Answers

2016-04-19T11:43:23+05:30
By the process called chromatography...........
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2016-04-19T11:46:57+05:30
Colored components can be separated by the method of chromatography
( paper chromatography ) which works on the principle that those colored component which are more soluble in water rises and in this way , colors of different dyes present in blue-black ink gets separated.
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