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What is the basic principle of chromatog...

What is the basic principle of chromatography ?

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### Step-by-Step Solution: 1. **Definition of Chromatography**: - Chromatography is a biophysical technique used for the separation, identification, and purification of components in a mixture. It is essential for both qualitative and quantitative analysis. 2. **Types of Chromatography**: - There are various types of chromatography, including: - Paper chromatography ...
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MODERN PUBLICATION-ORGANIC CHEMISTRY: BASIC PRINCIPLES AND TECHNIQUES-(CONCEPTUAL QUESTIONS 2 )
  1. Will a precipitate of AgCl be formed on treating CHCI3 with AgNO3 ? Ex...

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  2. Name two compounds which are purified by sublimation.

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  3. What is the basic principle of chromatography ?

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  4. What conclusions would you draw if the Lassaigne's extract gives a blo...

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  5. Name a method suitable for separating the mixture of iodine and sodium...

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  6. Why is nitric acid added to sodium extract before adding silver nitrat...

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  7. Why is it necessary to use acetic acid and not sulphuric acid for acid...

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  8. The Rf value of A and Bin a mixture determined by TLC in a solvent mix...

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  9. A mixture contains 71 per cent of calcium sulphate and 29 per cent of ...

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  10. Suggest a suitable technique of separating naphthalene from kerosene p...

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  11. Write the molecular formula of iron (Ill) hexacyanidoferrate (II).

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  12. Discuss the principle of estimation of halogens, sulphur and phosphoru...

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  13. Explain the principle of paper chromatography.

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  14. Why is nitric acid added to sodium extract before adding silver nitrat...

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  15. Explain the reason for the fusion of an organic compound with metallic...

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  16. Name a suitable technique of the components from a mixture of calcium ...

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  17. Explain why an organic liquid vaporises at a temperature below its boi...

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  18. Will C Cl4 give white precipitate of AgCl on heating with nitrate? Giv...

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  19. Why is solution of potassium hydroxide used to absorb carbon dioxide e...

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  20. Why is it necessary to use acetic acid and not sulphuric acid for acid...

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