Question

Define chromatography. Underline the basic principle
involved and mention its different applications.

Answer 1

Answer:

A technique for the separation of a mixture by passing it in the soln or suspension through a medium in which components move at diff speed

Explanation:

Principal :

when molecules in a mixture applied on to the surface or into the solid and fluid at stationary phase is separating from each other while moving with aid of a mmobile phase

Answer 2

see the attachment for answer