| ⇦ | 
| ⇨ |
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: - In HS⁻, I⁻, R-NH₂, NH₃ order of proton accepting tendency will be
- Magnetic moment 2.83 BM is given by which of the following ions
- In the electrolysis of water, one faraday of electrical energy would evolve
- Mercurous chloride exists in the form of
- Benzenamine reacts with excess bromine to produce
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In HS⁻, I⁻, R-NH₂, NH₃ order of proton accepting tendency will be
- Magnetic moment 2.83 BM is given by which of the following ions
- In the electrolysis of water, one faraday of electrical energy would evolve
- Mercurous chloride exists in the form of
- Benzenamine reacts with excess bromine to produce
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply