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Identify A,B, C, D : C6H5 – NO2 ""^under...

Identify A,B, C, D : `C_6H_5 – NO_2 ""^undersetrarr( Sn//HCl) A^undersetoversetrarr (0–5^@C)(NaNO_2+HCl) B^ undersetoversetrarr (Delta)(H_2O //H^+) C^ undersetrarr (CHCl_3//KOH) D`

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USHA PUBLICATION-ORGANIC COMPOUNDS CONTAINING NITROGEN -EXERCISE
  1. Why is aniline less basic than ammonia ?

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  2. Identify A,B, C, D : C6H6 ""^undersetoversetrarr(conc.H2SO4)(conc.HNO3...

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  3. Identify A,B, C, D : C6H5 – NO2 ""^undersetrarr( Sn//HCl) A^undersetov...

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  4. Explain why aromatic primary amines can't be prepared by Gabriel phtha...

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  5. How does aniline react with acetic anhydride ?

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  6. How does aniline react with aqueous solution of bromine ?

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  7. Do the conversion : 3 – Methylaniline to – 3- Nitrotoluene .

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  8. What are different types of amines ? Give two methods for preparation ...

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  9. How does ethyl amine react with acetyl chloride ?

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  10. How does ethyl amine react with–Methyl bromide ?

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  11. How are primary amines prepared from – (i) Acid amides containing same...

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  12. How are primary amines prepared from –Acid amides containing less numb...

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  13. Give a method to distinguish between 1^@C, 2^@C and 3^@C - amines.

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  14. The number of isomeric amines represented by C3H9N is―

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  15. Between methyl amine and dimethyl amine which is more basic ?

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  16. Write one use of methyl amine.

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  17. What is Sandmeyer's reaction ?

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  18. How can you prepare aniline from benzene ?

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  19. How does aniline react with NaNO2//HCl?

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  20. Give one methods of preparation of benzene diazonium chloride. Write i...

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