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Questions and Answers
Which solution is used to determine the lactose content in the given sample of milk?
Which solution is used to determine the lactose content in the given sample of milk?
- Potassium iodide
- Fehling's solution (correct)
- Starch indicator
- Sodium thiosulphate
What is the purpose of evaporating the given sample of milk on a water bath?
What is the purpose of evaporating the given sample of milk on a water bath?
- To ignite the residue
- To determine the percentage of lactose
- To remove water content (correct)
- To determine the percentage of ash
What is the principle behind determining the lactose content in the given sample of milk?
What is the principle behind determining the lactose content in the given sample of milk?
- Weighing the china dish
- Ignition of residue
- Hydrolysis of lactose by dilute acids (correct)
- Evaporation of water content
What materials are required for the analysis of milk?
What materials are required for the analysis of milk?
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What is the role of glucose in the determination of lactose content in the given sample of milk?
What is the role of glucose in the determination of lactose content in the given sample of milk?
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