Question: 1. What are dependent variables of a van-Deemter plot? 2. What is a dynamic range prablem and how does it affect the efficiency of a

1. What are dependent variables of a van-Deemter plot? 2. What is a dynamic range prablem and how does it affect the efficiency of a chromatographic analysis? 3. Why does a TCD respond to all analytes except the camer ges? 4. What are the relattve advantages and disadvantages of packed and open tubutar columns in GC? 5. Predict the elution orden of the following analytes from a Cartowax 20 M column. hexane. acotaldehyde, octane, benzene, folueng, ethybenzege. o-xylene and butangl? For 1A1=BCB+ClCc For 72A2=b2CB+CC2Cc 1. What are dependent variables of a van-Deemter plot? 2. What is a dynamic range prablem and how does it affect the efficiency of a chromatographic analysis? 3. Why does a TCD respond to all analytes except the camer ges? 4. What are the relattve advantages and disadvantages of packed and open tubutar columns in GC? 5. Predict the elution orden of the following analytes from a Cartowax 20 M column. hexane. acotaldehyde, octane, benzene, folueng, ethybenzege. o-xylene and butangl? For 1A1=BCB+ClCc For 72A2=b2CB+CC2Cc
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