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Hydro-metallurgical process of extraction of metals is based on
Options
(a) Complex formation
(b) Hydrolysis
(c) Dehydration
(d) dehydrogenation
Correct Answer:
Complex formation
Explanation:
For example, Ag₂S is converted into Na[Ag(CN)₂]. When Zn is added, Ag is displaced.
Related Questions: - XeF₂ is isostructural with:
- Antiseptic chloroxylenol is
- Formula of ferric sulphate is
- The two ice cubes kept pressed against each other, stick to each other due to
- If 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- XeF₂ is isostructural with:
- Antiseptic chloroxylenol is
- Formula of ferric sulphate is
- The two ice cubes kept pressed against each other, stick to each other due to
- If 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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