Q55.Which of the following facts about the complex [Cr(NH3)6]Cl3 s wrong ? (1) The complex is paramagnetic (2) The complex is an outer orbital complex (3) The complex gives white precipitate with silver (4) The complex involves d2sp3 hybridization and is nitrate solution octahedral in shape.
What This Question Tests
This question evaluates the student's ability to apply VBT/CFT principles to determine the hybridization, magnetic nature, and type of orbital complex for a given coordination compound.
Concepts Tested
๐ NCERT Sections This Tests
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
5.19 โ [Cr(Nh3)6] 3+ Is Paramagnetic While [Ni(Cn)4] 2โ Is Diamagnetic. Explain Why?
Chemistry Class 11 ยท Chapter 5
5.19 [Cr(NH3)6] 3+ is paramagnetic while [Ni(CN)4] 2โ is diamagnetic. Explain why? 5.20 A solution of [Ni(H2O)6] 2+ is green but a solution of [Ni(CN)4] 2โ is colourless. Explain. 5.21 [Fe(CN)6] 4โ and [Fe(H2O)6] 2+ are of different colours in dilute solutions. Why?
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
๐ Question Details
- Chapter
- Coordination Compounds
- Topic
- VBT and CFT for coordination compounds
- Year
- 2011
- Shift
- Unknown
- Q Number
- Q55
- Type
- MCQ
- NCERT Ref
- Class 12 Chemistry Ch 9: Coordination Compounds
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