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How will you purify a samople of benzoic...

How will you purify a samople of benzoic acid that contains traces of common salt?

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By sublimation Benzoic acid sublimes by leaving behind NACI.
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CHHAYA PUBLICATION-ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES -WARM UP EXERICSE
  1. Which of the following reactions do not invole an intermediate and why...

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  2. Mention the type of substitution reactions in which the attacking reag...

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  3. How will you purify a samople of benzoic acid that contains traces of ...

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  4. It is possible to get pure benzoic acid from a sample containing imp...

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  5. Explain why glycerol cannot be purified by simple distillation. Mentio...

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  6. How do you separate a mixture of o - nitrophenol and p - nitrophenol?

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  7. Suggest a method to purify: (i) iodine containing traces of common sal...

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  8. Suggest a method for the separation of each of the following mixtures:...

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  9. Which technique is the most suitable one to separate the three compon...

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  10. The R(f) values of two compounds, X and Y in a mixture determined by T...

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  11. Which physical properties are generally used to determine purity of or...

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  12. Explain why an organic liquid vaporises at a temperature below its bo...

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  13. Give an example of each of: (i) adsorption chromatography and (ii)...

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  14. Which reagent is used to detect the presence of hydrogen in an organi...

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

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  16. In the fusion test of orgainc compounds, the nitrogen of an organic, c...

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  17. Why is Lassaigne'extract not prepared with tap water?

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  18. Write down the formula of Prussian blue.

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  19. Why do diazonium salts not respond to Lassaigne's test ?

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  20. Explain why chlorine but not nitrogen in hydroxylamine hydrochloride (...

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