Multiple choice

Chromatography is used in

(a) separation of colours from dyes (b) pathological test of blood and urine (c) separation of drugs from blood for pathological tests

  1. Only a

  2. Only b

  3. Only c

  4. Only a and c

  5. Only a and b

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Yes, it is correct. Both a and c are the applications in which chromatography is used.