Question
Give any five comparisons between PC and TLC.
Answer :
Word Count : 250
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Paper chromatography (PC) and thin layer chromatography (TLC) are both planar chromatographic techniques used for separation of mixtures, yet they differ in several important aspects. First, the stationary phase in PC is a sheet of cellulose paper, where separation occurs mainly due to partition between water held in the fibers and the mobile phase. In contrast, TLC uses a thin layer of adsorbent such as silica gel or alumina coated on a glass, plastic, or aluminum plate, and separation primarily occurs through adsorption. Second, the speed of separation
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