Multiple choice

Which of the following is not true about chromatography?

  1. It consists of two fixed phases.

  2. It is used to purify industrial products.

  3. It identifies different constituents of a mixture.

  4. It can separate quantities of the order of microgram.

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

It consists of two phases. One is fixed and the other one is moving.