Is the dye in black ink a single color? if not how can we seperate it??
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1)Take a thin strip of filter paper.
2)Draw a line on it using a pencil, approximately 3 cm above the lower edge .
3)Put a small drop of ink (water soluble, that is, from a sketch pen at the centre of the line.
4)Let it dry.Lower the filter paper into a jar/glass/ beaker/test tube containing water so that the drop of ink on the paper is just above the water level and leave it undisturbed.
5)Watch carefully, as the water rises up on the filter paper. Record your observations.............
Please mark it as brainiest answer .............
2)Draw a line on it using a pencil, approximately 3 cm above the lower edge .
3)Put a small drop of ink (water soluble, that is, from a sketch pen at the centre of the line.
4)Let it dry.Lower the filter paper into a jar/glass/ beaker/test tube containing water so that the drop of ink on the paper is just above the water level and leave it undisturbed.
5)Watch carefully, as the water rises up on the filter paper. Record your observations.............
Please mark it as brainiest answer .............
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