Question

suggest a suitable technique for the following. a) mercury and water b) coloured components from blue ink​

Answer 1

Answer:

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Explanation:

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Answer 2

separating funnel

Mercury and water are immiscible liquids. Mercury is more dense than water and can be separated by using a separating funnel.

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.