1.

Paper chromatography has following mobile and stationary phases respectively

Answer»

liquid, solid
solid, solid
gas, liquid
liquid, liquid

Solution :The MOBILE phase in paper chromatography, of course,is a liquid while the stationary phase is also a liquid. It is the water which is adsorbed or chemically bound to the cellulose, i.e., paper. Thus, option (d) is correct.


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