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Online Practice: Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems) for JEE

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Sharpen your chemistry preparation with interactive online practice for Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems). Goodmarks offers 6+ JEE-style MCQs mapped to the official syllabus, each with detailed explanations so you learn from every attempt.

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Q1ChemistryUnit 12: Coordination Compounds
The idea of froth floatation method came from a person XX and this method is related to the process YY of ores. XX and Y, respectively, are:
Q2ChemistryUnit 12: Coordination Compounds
Silver is extracted from Ag2SA g_{2} S by
Q3ChemistryUnit 12: Coordination Compounds
In the extraction of aluminium by electrolytic process, cryolite is added to
Q4ChemistryUnit 12: Coordination Compounds
ASSERTION: In the extraction of Ag, complex Na[Ag(CN)2]\mathrm{Na}\left[\mathrm{Ag}(\mathrm{CN})_{2}\right] is reacted with Zn. REASON: Zn is a d-block transition metal.
Q5ChemistryUnit 12: Coordination Compounds
The element which could be extracted by electrolytic reduction of its oxide dissolved in a high temperature melt is:
Q6ChemistryUnit 12: Coordination Compounds
Silver can be obtained from silver glance by:

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