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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: - In Kjeldahl’s mathod, the nitrogen present is estimated as
- Which of the following is isoelectronic?
- which of the following molecules has trigonal planar geometry?
- Which of the following metal has the biggest tendency for the half reaction
- dsp² hybridisation is found in
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Kjeldahl’s mathod, the nitrogen present is estimated as
- Which of the following is isoelectronic?
- which of the following molecules has trigonal planar geometry?
- Which of the following metal has the biggest tendency for the half reaction
- dsp² hybridisation is found in
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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