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Identify the electrophiles and nucleophi...

Identify the electrophiles and nucleophiles. `(NO_2^+, AlCl_3, SO_3, Cl^-, NH_3, BF_3)`

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USHA PUBLICATION-POLYMERS AND CHEMISTRY IN EVERYDAY LIFE -EXERCISE
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  2. Why is aniline less basic than ammonia ?

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  3. Identify the electrophiles and nucleophiles. (NO2^+, AlCl3, SO3, Cl^-,...

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  4. What is the main constituents of dettol ?

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  5. Explain the Hofnann bromamide reaction with one example.

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  6. Do the conversion : Aniline rarr Benzyl alcohol

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  7. What happens when bromine solution in water is added to aniline ?

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  8. Give a chemical test to distinguish between ethyl amine and dimethyl a...

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  9. What is the purpose of vulcanisation of rubber?

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  10. What is antibiotic ? Give one example .

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  11. Essential: non-essential amino acid is

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  12. What are addition and condensation polymerisation? Give one example of...

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  13. Write the structureal and functional difference between RNA and DNA.

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  14. Write the monomers of the following : acrilan, Dacron, Neoprene

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  15. Name the sources and deficiency disease of the following vitamins - Vi...

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  16. What do you mean by nucleotides and nucleoside ?

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  17. Write notes on Gabriel phthalimide synthesis.

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  18. What are the different types of carbohydrates? Give one example of eac...

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  19. What is coupling reaction ? Give an example.

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  20. How can benzene diazonium chloride be prepared form nitrobenzene ?

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