Ink is heated to obtain the coloured component (dye) in a watch glass. The process involved here isand the component removed from ink is.
A
oil
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B
water
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C
condensation
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D
evaporation
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Solution
The correct options are B water D evaporation Ink is a mixture of a dye and water. When ink is heated, the water from the mixture slowly evaporates and we are left with the dye.