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Evaporation

When evaporat...

Question

When evaporation of ink is carried out, water evaporates from the ink leaving behind the solid dye component in the evaporating dish. This proves that:

A

Ink is a liquid

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B

Ink is a pure substance

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C

Ink is coloured

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D

Ink is a mixture

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Solution

The correct option is D
Ink is a mixture

Since, water is evaporated leaving behind solid dye components, it proves that ink is a mixture of water and dye components.

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