Chemistry · Separation of Substances
पानी से बैक्टीरिया या निलंबित अशुद्धियों को भौतिक रूप से अलग करने के लिए आमतौर पर निम्नलिखित में से किस प्रक्रिया का उपयोग किया जाता है?
- 1छानना (Filtration)✓
- 2वाष्पीकरण (Evaporation)
- 3क्रिस्टलीकरण (Crystallisation)
- 4नितारना (Decantation)
सही उत्तर देखें
छानना (Filtration)
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