Name the process by which a drop of ink spreads in a beaker of water.

Academic Chemistry NCERT Class 9

Diffusion is the process by which a drop of ink spreads in a beaker of water.

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Updated on: 10-Oct-2022

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(a) Name the process by which all the dye can be recovered from black ink.(b) Name the process by which the various 'dyes' (coloured materials) present in black ink can be separated.
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