PDF chapter test TRY NOW
Briefly answer the following question:
A child wanted to separate the mixture of dyes constituting a ink sample. He marked a line by the ink on the filter paper and placed the filter paper in a glass containing water, as shown in the below figure. The filter paper was removed when the water moved near the top of the filter paper.
![YCIND_221108_4650_matter_around_us_2.png](https://resources.cdn.yaclass.in/0ab9237c-6423-4ee9-b16e-8dd27aa5cd17/YCIND2211084650matteraroundus2w300.png)
(i). What would you expect to see, if the ink contains three different coloured components?
(ii). Name the technique used by the child.
(iii). Suggest one more application of this technique.