1.

Which of the following statements defines 'chromatography'?1. It is the process of separation of components of a mixture.2. It is used to separate colours in a dye.3. It is used to separate a mixture of oil and water.Select the correct answer using the codes given below.

A. 1 and 2
B. 3 only
C. 2 and 3
D. 2 only
Answer» B. 3 only


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