Science · Chemistry
रेत से लोहे की पिनों को अलग करने के लिए निम्नलिखित में से किस पृथक्करण तकनीक का उपयोग किया जा सकता है?
- 1छानना (Filtration)
- 2आंशिक आसवन
- 3चुंबकीय पृथक्करण✓
- 4वाष्पीकरण
सही उत्तर देखें
चुंबकीय पृथक्करण
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