Science, asked by budiyadevi3, 4 months ago

3. To separate colours from black,-can be used
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Answers

Answered by akshrajain30aug2007
0

Explanation:

Blue or black dye can be separated from ink by the process of evaporation. Ink is a colloidal solution and a heterogeneous mixture of dye and water.

Answered by BEASTSBOY
1

Explanation:

ANSWER

Blue or black dye can be separated from ink by the process of evaporation. Ink is a colloidal solution and a heterogeneous mixture of dye and water. Heating leads to evaporation of water. This leaves behind dye in watch-glass.

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