Q53.Magnetic moment of Gd3+ ion (Z = 64) is (1) 3.62 BM (2) 9.72BM (3) 7.9 BM (4) 10.60BM
What This Question Tests
This question tests the ability to determine the electronic configuration of a lanthanide ion (Gd3+) and calculate its magnetic moment using the appropriate formula.
Concepts Tested
Formulas Used
µ = √(n(n+2)) BM
📚 NCERT Sections This Tests
5.16 — Draw Figure To Show The Splitting Of D Orbitals In An Octahedral Crystal Field.
Chemistry Class 11 · Chapter 5
5.16 Draw figure to show the splitting of d orbitals in an octahedral crystal field.
5.18 — What Is Crystal Field Splitting Energy? How Does The Magnitude Of Do Decide
Chemistry Class 11 · Chapter 5
5.18 What is crystal field splitting energy? How does the magnitude of Do decide the actual configuration of d orbitals in a coordination entity?
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
📋 Question Details
- Chapter
- d-block & f-block Elements
- Topic
- Magnetic moment of lanthanides
- Year
- 2012
- Shift
- 12 May Online
- Q Number
- Q53
- Type
- MCQ
- NCERT Ref
- Class 12 Chemistry Ch 8: The d- and f-Block Elements
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