Q1ChemistryUnit 12: Coordination Compounds
Formation of volatile and
its subsequent heating gives pure Ni This process is called
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Syllabus context
Part of Coordination Compounds in JEE Main Chemistry.
- Introduction to coordination compounds, Werner's theory, ligands, coordination number, denticity, chelation
- IUPAC nomenclature of mononuclear co-ordination compounds, isomerism
- Bonding: Valence bond approach and basic ideas of Crystal field theory
- Colour and magnetic properties
- Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems)
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Q2ChemistryUnit 12: Coordination Compounds
The idea of froth floatation method
came from a person and this method is related to the process of ores. and
Y, respectively, are:
Q3ChemistryUnit 12: Coordination Compounds
Assertion
Metals of high impurity are obtained by zone-refining.
Reason
Impurities in the ore are more soluble in
the metal than in the pure metal
Choose the correct option.
Q4ChemistryUnit 12: Coordination Compounds
Assertion: For the extraction of iron,
haematite ore is used.
Reason: Haematite is a carbonate ore
of iron.
Q5ChemistryUnit 12: Coordination Compounds
The following reaction happens in which
test?
Q6ChemistryUnit 12: Coordination Compounds
Silver is extracted from by
Q7ChemistryUnit 12: Coordination Compounds
The disodium salt of ethylene diamine tetracetic acid can be used to estimate the following ion(s) in the aqueous solution.
Q8ChemistryUnit 12: Coordination Compounds
The first step in the hydrometallurgical
process is
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Popular questions in Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems)
- Given below are the steps for extraction of copper from its ore. The balance reaction involved in reduction of copper(l)…
- Formation of volatile \( N i(C O)_{4} \) and its subsequent heating gives pure Ni This process is called…
- The disodium salt of ethylene diamine tetracetic acid can be used to estimate the following ion(s) in the aqueous soluti…
- ASSERTION: In the extraction of Ag, complex \( \mathrm{Na}\left[\mathrm{Ag}(\mathrm{CN})_{2}\right] \) is reacted with Z…
- Which metal is leached from its ore by the use of \( K C N \)…
- The element which could be extracted by electrolytic reduction of its oxide dissolved in a high temperature melt is:…
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