Benedict's Test and Reagent Preparation Quiz

What is the primary purpose of Benedict's test?

• To detect the presence of proteins

• To identify reducing sugars

• To measure pH levels

• To test for the presence of lipids

Which of the following is NOT a component of Benedict's reagent?

• Copper sulfate

• Sodium citrate

• Hydrochloric acid

• Sodium carbonate

How much copper sulfate pentahydrate is required to prepare Benedict's reagent?

• 5 grams

• 10 grams

• 1.73 grams

• 17.3 grams

What is the role of sodium citrate in Benedict's reagent?

• To act as a reducing agent

• To dissolve the reagent

• To act as a chelating agent

• To provide alkaline conditions

What is the final volume of the prepared Benedict's reagent?

• 50 ml

• 100 ml

• 150 ml

• 200 ml