Q60.Oxidation state of Fe(Iron) in complex formed in Brown ring test.
What This Question Tests
This question assesses knowledge of the brown ring test for nitrate ions, specifically recalling the structure and oxidation state of iron in the brown complex formed, which is a key concept in qualitative analysis.
Concepts Tested
📚 NCERT Sections This Tests
5.23 — Give The Oxidation State, D Orbital Occupation And Coordination Number Of
Chemistry Class 11 · Chapter 5
5.23 Give the oxidation state, d orbital occupation and coordination number of the central metal ion in the following complexes: (i) K3[Co(C2O4)3] (iii) (NH4)2[CoF4] (ii) cis-[CrCl2(en)2]Cl (iv) [Mn(H2O)6]SO4
5.15 — Discuss The Nature Of Bonding In The Following Coordination Entities On The
Chemistry Class 11 · Chapter 5
5.15 Discuss the nature of bonding in the following coordination entities on the basis of valence bond theory: (i) [Fe(CN)6] 4– (ii) [FeF6] 3– (iii) [Co(C2O4)3]3– (iv) [CoF6] 3–
4.13 — How Is The Variability In Oxidation States Of Transition Metals Different From
Chemistry Class 11 · Chapter 4
4.13 How is the variability in oxidation states of transition metals different from that of the non transition metals? Illustrate with examples.
📋 Question Details
- Chapter
- d-block & f-block Elements
- Topic
- Brown Ring Test
- Year
- 2024
- Shift
- 29 Jan Shift 2
- Q Number
- Q60
- Type
- Numerical
- NCERT Ref
- Class 12 Chemistry Ch 8: d- and f-Block Elements
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