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What type of isomerism is shown by the complex [Co(NH3)6] [Cr(CN)6]?
Concept: Isomerism in Coordination Compounds >> Structural Isomerism
Why a solution of [Ni(H2O)6]2+ is green while a solution of [Ni(CN)4]2− is colourless? (At. no. of Ni = 28)
Concept: Bonding in Coordination Compounds >> Colour in Coordination Compounds
Write the IUPAC name of the following complex:
[Co(NH3)5(CO3)]Cl
Concept: Some Important Terms Pertaining to Coordination Compounds
Using IUPAC norms write the formulae for Potassium trioxalatoaluminate(III)
Concept: Importance and Applications of Coordination Compounds
Write the IUPAC name of the following coordination compound:
K3[Fe(CN)6]
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds
Draw the geometrical isomers of complex [Pt(en)2Cl2]2+.
Concept: Isomerism in Coordination Compounds >> Stereoisomerism
Which of the following is a more stable complex and why ?
Concept: Concept of Coordination Compounds
Which of the following isomers is more volatile:
o-nitrophenol or p-nitrophenol?
Concept: Nomenclature of Coordination Compounds - Formulas of Mononuclear Coordination Entities
Write the IUPAC name of the complex [Cr(NH3)4Cl2]+. What type of isomerism does it exhibit?
Concept: Isomerism in Coordination Compounds >> Structural Isomerism
In reference to Freundlich adsorption isotherm, write the expression for adsorption of gases on solids in the form of an equation.
Concept: Adsorption Isotherms (Freundlich and Langmuir Adsorption Isotherm)
Write an important characteristic of lyophilic sols.
Concept: Properties of Colloidal Dispersions
Based on the type of particles of dispersed phase, give one example each of associated colloid and multimolecular colloid.
Concept: Colloids Around Us
How will you convert the following?
Nitrobenzene into aniline
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds
What is electrophoresis?
Concept: Properties of Colloidal Solutions
Write three differences between physisorption and chemisorption.
Concept: Types of Adsorption
Differentiate between the following:
Adsorption and Absorption
Concept: Distinction Between Adsorption and Absorption
Differentiate between the following:
Lyophobic Sol and Lyophilic Sol
Concept: Purification of Colloidal Solution
Differentiate between the following:
Lyophobic Sol and Lyophilic Sol
Concept: Purification of Colloidal Solution
Differentiate between the following:
Multimolecular Colloid and Macromolecular colloid
Concept: Properties of Colloidal Dispersions
Why a negatively charged sol is obtained when AgNO3 solution is added to KI solution?
Concept: Properties of Colloidal Solutions
