PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoAnswer the following question:
The following experiments can confirm this:
1. the colourless liquid through an excellent filter paper. If no residue is left on the filter paper, this means that the liquid is pure water and has no suspended impurities present in it.
2. the colourless liquid in a china dish or beaker. If no residue is left, it is pure water and has no dissolved impurities present in it.
3. the boiling point of pure liquid. If it comes out to be nearly 373 K (100°C), this means that the pure liquid is water.
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