Redox Titrations Quiz

What is the meaning of redox titration?

• A titration involving acid-base reactions

• A titration involving only oxidation reactions

• A titration involving only reduction reactions

• A titration involving both oxidation and reduction reactions

What does the term 'Redox' stand for?

• Reduction only

• None of the above

• Oxidation only

• Reduction and Oxidation

What is the gain of electrons known as?

• Ionization

• Neutralization

• Oxidation

• Reduction

In a redox titration, what is monitored instead of the concentration of one species?

• Potential

• Temperature

• Volume

• Pressure

What equation relates a solution's potential to the concentrations of reactants and products in a redox reaction?

• Einstein's equation

• Boyle's equation

• Nernst equation

• Newton's equation

What is the shape of a redox titration curve before the equivalence point?

• Exponential

• Sigmoidal

• Linear

• Irregular

What is used as a reference electrode in redox titrations?

• Silver electrode

• Platinum electrode

• Copper electrode

• Calomel electrode

Which indicator is used in redox titrations involving Fe2+ and Ce4+?

• KMnO4

• Thiocyanate

• Ferroin

• Starch

What is the purpose of a self-indicator in redox titrations?

• To determine pH

• To calculate volume

• To detect the end point

• To measure temperature

What is the main application of redox titrations in pharmaceutical analysis?

• Measurement of pH

• Detection of valganciclovir hydrochloride

• Analysis of impurities

• Determination of dissolved oxygen