Question: Post- lab questions 1. Why do you mark the chromatography paper with pencil, not pen? 2. Explain why the chromatography spot should be small. 3.

Post- lab questions 1. Why do you mark the chromatography paper

Post- lab questions 1. Why do you mark the chromatography paper with pencil, not pen? 2. Explain why the chromatography spot should be small. 3. Ayla didn't read the instructions and put 50ml of solvent into the developing tank. The liquid level was above the baseline. Will she still get valid data

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