Q44.The coordination environment of Ca2+ ion in its complex with EDTA4โ is : (1) tetrahedral (2) trigonal prismatic (3) octahedral (4) square planar
What This Question Tests
This question directly asks for the coordination environment of Ca2+ with EDTA, which is a common example of an octahedral complex with a hexadentate ligand.
Concepts Tested
๐ NCERT Sections This Tests
5.23 โ Give The Oxidation State, D Orbital Occupation And Coordination Number Of
Chemistry Class 11 ยท 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 โ Discuss The Nature Of Bonding In The Following Coordination Entities On The
Chemistry Class 11 ยท 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] 4โ (ii) [FeF6] 3โ (iii) [Co(C2O4)3]3โ (iv) [CoF6] 3โ
5.16 โ Draw Figure To Show The Splitting Of D Orbitals In An Octahedral Crystal Field.
Chemistry Class 11 ยท Chapter 5
5.16 Draw figure to show the splitting of d orbitals in an octahedral crystal field.
๐ Question Details
- Chapter
- Coordination Compounds
- Topic
- Coordination number and geometry
- Year
- 2024
- Shift
- 09 Apr Shift 2
- Q Number
- Q44
- Type
- MCQ
- NCERT Ref
- Class 12 Chemistry Ch 9: Coordination Compounds
More from this Chapter
Q63.The "spin-only" magnetic moment [in units of Bohr magneton, (ฮผB)] of Ni2+ in aqueous solution would be (Atomic number of Ni = 28 ) (1) 2.84 (2) 4.90 (3) 0 (4) 1.73
Q96.The IUPAC name for the complex [Co (NO2)(NH3)5]Cl2 is JEE Main 2006 JEE Main Previous Year Paper (1) nitrito-N-pentaamminecobalt (III) chloride (2) nitrito-N-pentaamminecobalt (II) chloride (3) pentaammine nitrito- N -cobalt (II) chloride (4) pentaammine nitrito- N -cobalt (III) chloride
Q97.Nickel (Z = 28) combines with a uninegative monodentate ligand Xโ to form a paramagnetic complex [NiX4]2โ . The number of unpaired electron(s) in the nickel and geometry of this complex ion are, respectively (1) one, tetrahedral (2) two, tetrahedral (3) one, square planar (4) two, square planar
Q98.In Fe(CO)5 , the Fe โC bond possesses (1) ฯ-character only (2) both ฯ and ฯ characters (3) ionic character (4) ฯ-character only