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| 1. |
A method for refining nickel |
| Answer» <html><body><p><strong>Explanation:</strong></p><p>Mond's process is the method <a href="https://interviewquestions.tuteehub.com/tag/used-2318798" style="font-weight:bold;" target="_blank" title="Click to know more about USED">USED</a> for <a href="https://interviewquestions.tuteehub.com/tag/refining-19850" style="font-weight:bold;" target="_blank" title="Click to know more about REFINING">REFINING</a> of nickel metal. In this process, nickel is heated in a steam of carbon monoxide to <a href="https://interviewquestions.tuteehub.com/tag/form-996208" style="font-weight:bold;" target="_blank" title="Click to know more about FORM">FORM</a> volatile nickel carbonyl <a href="https://interviewquestions.tuteehub.com/tag/ni-578253" style="font-weight:bold;" target="_blank" title="Click to know more about NI">NI</a>(CO)4. Nickel carbonyl vapours on further heating, decomposes giving pure nickel.</p></body></html> | |