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प्रश्न
Name the process by which all the dye can be recovered from black ink.
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उत्तर
The process of evaporation can be used to recover all the dye from black ink.
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संबंधित प्रश्न
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| Column A | Column B | ||
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| (b) | 100° C | (ii) | Evaporation |
| (c) | 0° C | (iii) | Changes from solid to gas |
| (d) | At all temperatures | (iv) | Matter |
| (e) | Camphor | (v) | Water freezes |
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