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131% 14:11 PM X Question 5. Consider the following errors that could be made when runng TLC. Indicate what should be done to cormect the error a) A two-component mixture containing 1-octene and 1, 4-dimethylbenzene gave only one spot with an Re vlue of 0.95. The solvent used was hexane. When alTLC plate was developed, the solvent front ran off the top of the plate. b)

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3 5 -ppropriate Rvalue isou -0.5, Her te commpo Hou, oo rocomb ong more customee TLC plans Po out ay Hham p.nyene. one tonui mt TLC plate, Hat h0H Which w.cu zijuct?レ ρ:5 val.Ae

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