Podcast
Questions and Answers
What is the purpose of an indicator in a titration?
What is the purpose of an indicator in a titration?
- Neutralize the analyte
- React with the titrand
- Stabilize the solution
- Produce a physical change to detect end point (correct)
Why are weak acids and bases never used as standard reagents in acid-base titrations?
Why are weak acids and bases never used as standard reagents in acid-base titrations?
- They are toxic
- They are unstable
- They react incompletely with analytes (correct)
- They are too expensive
Which type of titration method is based on complex formation between metal ions and ligands?
Which type of titration method is based on complex formation between metal ions and ligands?
- Precipitation titration
- Complexometric titration (correct)
- Neutralization titration
- Oxidation-reduction titration
What is the coordination number for Copper (II) in its complexes?
What is the coordination number for Copper (II) in its complexes?
What type of ligand has two groups available for covalent bonding?
What type of ligand has two groups available for covalent bonding?
Which compound is a widely used complexometric titrant due to its hexadentate ligand property?
Which compound is a widely used complexometric titrant due to its hexadentate ligand property?
What is the purpose of titration methods?
What is the purpose of titration methods?
What is the purpose of back-titration?
What is the purpose of back-titration?
What is the significance of the equivalence point in titration?
What is the significance of the equivalence point in titration?
What defines an analyte in titration methods?
What defines an analyte in titration methods?
In volumetric titrations, what is the role of the titrant?
In volumetric titrations, what is the role of the titrant?
How is an end point different from an equivalence point in titration?
How is an end point different from an equivalence point in titration?
