Question

Which of the following is an advantage of chromatography?

• A. The components retain individuality
• B. Requires small amount of substance to be separated
• C. Used for solid-gas separation
• D. Both a and b

Answer 1

The correct option is D Both a and b

Chromatography is a separation technique based on adsorption. It requires a very small amount of substance to be separated from the mixture. The components retain their individuality during the separation process.