Chemistry · Separation Techniques
Match the chemical separation method (List I) with its corresponding fundamental basis of separation (List II): List I (Method) A. Electrophoresis B. Paper chromatography C. Gas Chromatography D. HPLC List II (Basis)1. Partition of analytes between stationary and mobile liquid phases2. Differential migration based on net charge and molecular size in an electric field3. Differential adsorption and partition between a gaseous mobile phase and solid/liquid stationary column4. High-pressure driven liquid flow passing through fine adsorbent stationary matrices
- 1A-2, B-3, C-1, D-4
- 2A-2, B-1, C-3, D-4✓
- 3A-3, B-4, C-1, D-2
- 4A-1, B-2, C-4, D-3
Correct answer
A-2, B-1, C-3, D-4
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