Podcast
Questions and Answers
What is the definition of a central atom or ion in a coordination entity?
What is the definition of a central atom or ion in a coordination entity?
- An atom or ion that donates electrons to the ligands
- An atom or ion to which ions/groups are bound in a definite geometrical arrangement (correct)
- An atom or ion that accepts electrons from the ligands
- An atom or ion that is always positively charged
Which type of ligand binds to the central metal using a single donor atom?
Which type of ligand binds to the central metal using a single donor atom?
- Ambidentate ligand
- Polydentate ligand
- Didentate ligand
- Monodentate ligand (correct)
Which type of ligand forms complexes by using two or more donor atoms to bind to a single metal ion?
Which type of ligand forms complexes by using two or more donor atoms to bind to a single metal ion?
- Monodentate ligand
- Polydentate ligand (correct)
- Ambidentate ligand
- Didentate ligand
What defines an ambidentate ligand?
What defines an ambidentate ligand?
What characterizes a didentate ligand?
What characterizes a didentate ligand?
Which postulate of Werner's theory states that primary valencies are ionizable and satisfied by negative ions?
Which postulate of Werner's theory states that primary valencies are ionizable and satisfied by negative ions?
In a coordination compound, the secondary valence is satisfied by ____________.
In a coordination compound, the secondary valence is satisfied by ____________.
What is a characteristic difference between a double salt and a complex?
What is a characteristic difference between a double salt and a complex?
What is the main characteristic of a coordination entity in a coordination compound?
What is the main characteristic of a coordination entity in a coordination compound?
In Werner's theory of coordination compounds, what is the primary role of secondary valencies?
In Werner's theory of coordination compounds, what is the primary role of secondary valencies?
How do double salts and complexes differ in their behavior when dissolved in water?
How do double salts and complexes differ in their behavior when dissolved in water?
