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What are the consequences of lanthanoid contraction?

Appears in 1 question paper
Chapter: [8.02] F-block Elements
Concept: F-block Elements >> The Lanthanoids

What is the position of actinoids in periodic table ?

Appears in 1 question paper
Chapter: [8.02] F-block Elements
Concept: F-block Elements >> The Actinoids

What is the action of the following on lanthanoids?
a. water
b. Sulphur, heat
c. nitrogen, heat

Appears in 1 question paper
Chapter: [8.02] F-block Elements
Concept: F-block Elements >> The Lanthanoids

Manganese in the +2 oxidation state is more stable than +3 oxidation state where as iron is stable at +3 oxidation state than +2 oxidation state. Explain why?

Appears in 1 question paper
Chapter: [8.02] F-block Elements
Concept: F-block Elements >> The Actinoids

Illustrate with example, the difference between a double salt and a co-ordination compound

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Concept of Coordination Compounds >> Introduction

Write the formula of Tetraminodichloroplatinum (IV) chloridex.

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Formulas of Mononuclear Coordination Entities

Which of the following complexes will give a white precipitate on treatment with a solution of barium nitrate?

  1. [Cr(NH3)4SO4] Cl
  2. [Co(NH3)4Cl2] NO2
  3. [Cr(NH3)4Cl2]SO4
  4. [CrCl2(H2O)4]Cl
Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Bonding in Coordination Compounds >> Colour in Coordination Compounds

On the basis of valence bond theory explain the nature of bonding in [CoF6]3 ion.

 

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Bonding in Coordination Compounds >> Valence Bond Theory (VBT)

Write the IUPAC name of [ Co(NO2)3(NH3)3 ].

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

Explain Sidgwick’s electronic theory with suitable example

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Concept of Coordination Compounds >> Introduction

Explain cationic complexes and anionic complexes of co-ordination compounds.

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Isomerism in Coordination Compounds >> Stereoisomerism

Write the structure and IUPAC names of isomeric aldehydes having molecular formula C5H10O.

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

Mohr’s Salt is -

(a) Ferrous ammonium sulphate

(b) Ferrous sulphate

(c) Ammonium sulphate

(d) Ferric sulphate

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Werner’s Theory of Coordination Compounds

What is the IUPAC name of 

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

Classify the following ligands into monodentate and polydentate —

  1. Ammonia
  2. Carbon monoxide
  3. Ethylene diamine
  4. Ethylene diamine tetra acetate ion
Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Definitions of Some Important Terms Pertaining to Coordination Compounds

Write the structure and IUPAC names of all the metamers represented by formula C4H10

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Definitions of Some Important Terms Pertaining to Coordination Compounds

Write ‘four’ characteristics of co-ordinate complex ion.

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Concept of Coordination Compounds >> Introduction

Write the IUPAC name of 

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

Write the IUPAC names of the following coordination compounds: [Cr(NH3)3Cl3]

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds
 

The complex ion `[Co(H_2O)_5 (ONO)]^(2+) `

(A) linkage isomer

(B) ionisation isomer

(C) co-ordination isomer

(D) geometrical isomer

 
Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Isomerism in Coordination Compounds >> Structural Isomerism
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