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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: - 2.76 g of silver carbonate on being strongly heated yield a residue weighing
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Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 2.76 g of silver carbonate on being strongly heated yield a residue weighing
- Predict the product of reaction of I₂ with H₂O₂ in basic medium
- Which of the following has a higher rate of reaction with water
- What is the maximum number of electrons that can be associated with the following
- A drug that is antipyretic as well as analgesic is
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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