Solvent Extraction Multiple Choice Questions (MCQ) PDF Download

MCQ 1: A most common example of extraction is with the help of

1. Ether
2. alcohol
3. benzene
4. chloroform

MCQ 2: The distribution coefficient is represented by

1. K
2. S
3. H
4. G

MCQ 3: The color appeared after extraction of iodine is

1. brown
2. pink
3. purple
4. blue

MCQ 4: Solvent extraction is better if repeated extractions are done using

1. Large solvent
2. small solvent
3. extra solvent
4. normal solvent

MCQ 5: The ether layer is used to separate

1. fibers
2. inorganic impurities
3. organic impurities
4. gases