Question

Which of the following is an application of chromatography?

• A. Separating chalk powder from water
• B. Removing fat from milk to produce skimmed milk
• C. Separation of urine components and blood components in forensic and research laboratories
• D. All of the above

Answer 1

The correct option is C Separation of urine components and blood components in forensic and research laboratories

Gas chromatography is used to detect various kinds toxic substances that may be present in the urine, blood, hair samples etc. during forensic investigations. Chromatography is also used in separation components of urine and blood

So, the correct answer is 'Separation of urine components and blood components in forensic and research laboratories'