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Answer the following: (i) Haloalkanes...

Answer the following:
(i) Haloalkanes easily dissolve in organic solvents, why?
(ii) What is known as a racemic mixture ? Give an example.
(iii) Of the two bromoderivatives, `C_6H_5CH (CH_3) Br and C_6H_5CH (C_6H_5)Br`, which one is more reactive in `S_(n^1)` substitution reaction and why?

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Of the two bromoderivatives, C_6H_5CH(CH_3)Br and C_6H_5CH(C_6H_5)Br , which one is more reactive in SN' substitution reaction and why?

Out of C_(6)H_(5)CH_(2)Cl and C_(6)H_(5)CHClC_(6)H_(5) , which is more easily hydrolysed by aqueous KOH.

Give IUPAC name for each of the following C_(6)H_(5)-CH=CH-CO-CH_(3)

Give the IUPAC names of the following: C_6 H_5N (CH_3) (C_2 H_5)

Assertion: S_(N^1) reactions are generally carried out in polar protic solvents (like water,alcohol, acetic acid etc.) Reason: C_6H_5CH(C_6H_5)Br is less reactive than C_6H_5CH(CH_3)Br in S_(N^1) reactions.

Give the IUPAC names of the following: C_6 H_5 N^(+) (CH_3)_3 Br^(-)

Which of the following sequence of reaction (reagents) can be used for conversion of C_(6)H_(5)CH_(2)CH_(3) into C_(6)H_(5)CH=CH_(2) ?

ICSE-HALOALKANES AND HALOARENES -EXERCISE (PART - II DESCRIPTIVE QUESTIONS) (SHORT ANSWER QUESTIONS)
  1. How would you differentiate between S(N^1) and S(N^2) mechanism of sub...

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  2. How alkanes easily dissolve in organic solvents, why?

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  3. Answer the following: (i) Haloalkanes easily dissolve in organic so...

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  4. Of the two bromoderivatives, C6H5CH(CH3)Br and C6H5CH(C6H5)Br, which ...

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  5. Rearrange the compounds of each of the following sets in order of reac...

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  6. Rearrange the compounds of each of the following sets in order of reac...

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  7. Rearrange the compounds of each of the following sets in order of reac...

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  8. Write the mechanism of the following reaction: nBuBr + KCN overset(E...

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  9. Explain why (i) the dipole moment of chlorobenzene is lower than tha...

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  10. How would you obtain chloroform from ethanol?

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  11. How would you obtain chloroform from propanone ?

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  12. What is carbylamine reaction and what is its significance ?

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  13. What happens when chloroform is treated with zinc and hydrochloric aci...

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  14. What happens when chloroform is treated with boiling aqueous NaOH ?

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  15. What happens when chloroform is treated with conc. HNO3?

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  16. How is iodoform prepared from acetone ?

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  17. What happens when iodoform is heated with silver powder

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  18. What happens when : Iodoform is boiled with alcoholic or conc, aqueo...

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  19. What happens when : Chloroform is condensed with acetone in presence...

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  20. What is freon ? What are its important uses and environmental effects ...

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