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| 1. |
Aluminium is obtained by |
| Answer» <html><body><p> reducing `Al_(2)O_(<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>)`with coke <br/> electrolysing `Al_(2)O_3` , <a href="https://interviewquestions.tuteehub.com/tag/dissolved-956358" style="font-weight:bold;" target="_blank" title="Click to know more about DISSOLVED">DISSOLVED</a> in `Na_(3) AlF_6 ` <br/>reducing `Al_(2)O_3`with chromium <br/> heating `Al_(2)O_3`and cryolite </p>Answer :<a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a></body></html> | |