Chemistry · Metallurgy
कॉपर (तांबे) के शोधन/शुद्धिकरण के लिए किस प्रक्रिया का उपयोग किया जाता है?
- 1निक्षालन (Leaching)
- 2आसवन (Distillation)
- 3वैद्युत अपघटनी परिष्करण (Electrolytic refining)✓
- 4ज़ोन रिफाइनिंग (मंडल परिष्करण)
सही उत्तर देखें
वैद्युत अपघटनी परिष्करण (Electrolytic refining)
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