KVV E-Modules

Which of the following best defines oxidation?

A: Gain of hydrogen B: Loss of oxygen C: Loss of electrons D: .Addition of water

Hydrolysis involves:

A: Reaction with oxygen B: Reaction with water C: Reaction with light D: Reaction with heat

Which functional group is most susceptible to hydrolysis?

A: Alkane B: Ester C: Alkene D: Ether

Racemization results in:

A: Increased solubility B: Optical inactivity C: Color change D: Polymer formation

Which of the following is used to prevent oxidation?

A: Buffer B: Antioxidant C: Surfactant D: Sweetener

Polymerization leads to:

A: Breakdown of molecules B: Formation of smaller units C: Formation of larger molecules D: Loss of water

Which factor accelerates oxidation?

A: Low temperature B: Absence of light C: Presence of metal ions D: Neutral pH

Which analytical technique is commonly used to detect degradation products?

A: HPLC B: Titration C: Filtration D: Distillation

Which packaging helps prevent photodegradation?

A: Transparent bottle B: Amber bottle C: Plastic bag D: Paper wrap

Which degradation pathway involves enantiomer conversion?

A: Oxidation B: Hydrolysis C: Racemization D: Polymerization