1. Water is a phase and has what property phase and has what property 2. Alcohol

Question

1. Water is a phase and has what property phase and has what property 2. Alcohol is 3. Paper is the 4. If a component i phase the mobile phase, it will move more along the s more support material. andit will move up the paper faster If a component is when water is the solvent 5. andit will move up the paper faster If a component is when alcohol is the solvent 6. 7. determine the rate of movement and helps identify different components 8. The Retention factor can be a value between 9. Once run the resulting pattern of ink on the paper is called a 10. and a method for separating and analyzing complex mixtures

Explanation / Answer

1. Water is a mobile phase and it has polar property

2. Alcohol is a mobile phase and it also has polar property

3. paper is stationary phase

4. If a component is more soluble in the moble phase it will movemore faster with support material

5. If a component is organic component and it will have low affinity then it will move up the paper faster when water is the solvent

6. If the component is polar and have low affinity it will move up the paer faster when alcohol is the solvent

7. Rf value based on the polarity determine the rate of movement and helps to identify different components

8. Retention factor can be the value between 0-1

9. once run the resulting pattern of ink on the paper is called a chromatograph

10. chromatography is a method for separating and analyzing complex mixtures

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