| ⇦ | 
| ⇨ |
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: - Which one of the following reagents will be able to distinguish between 1-butyne
- In which of the following conditions a chemical reaction can not occur
- α-D-glucose and β-D-glucose are
- DDT is prepared by reacting chlorobenzen with
- The equivalent weight of phosphoric acid(H₃PO₄) in the reaction
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following reagents will be able to distinguish between 1-butyne
- In which of the following conditions a chemical reaction can not occur
- α-D-glucose and β-D-glucose are
- DDT is prepared by reacting chlorobenzen with
- The equivalent weight of phosphoric acid(H₃PO₄) in the reaction
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