We heat the ink to obtain the coloured component (dye) in a watch glass (similar to a glass cup). The process involved here is and the component removed from ink-solution is __.

Condensation, oil

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Evaporation, water

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Melting, water vapour

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Sublimation, water vapour

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Solution

The correct option is B
Evaporation, water

Evaporation is the process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure. Here, the water since has a low boiling point vaporises faster than the ink.

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We heat the ink to obtain the coloured component (dye) in a watch glass (similar to a glass cup). The process involved here is ______ and the component removed from ink-solution is ________.

The correct option is B Evaporation, water Evaporation is the process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure. Here, the water since has a low boiling point vaporises faster than the ink.

We heat the ink to obtain the coloured component (dye) in a watch glass (similar to a glass cup). The process involved here is and the component removed from ink-solution is __.

The correct option is B
Evaporation, water

Evaporation is the process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure. Here, the water since has a low boiling point vaporises faster than the ink.