JEE Chemistry - Haloalkanes and Haloarenes

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Question - 1

How many of the following compounds can be categorized as allylic halides?
3-Chloropropene, 3-bromocyclohexene, benzyl chloride, 4-iodopent-2-ene, bromobenzene, (l-chloroethyl)benzene, 4-chlorocyclopentene, 1 -chlorobut- I -ene, 1 -chlorobut-2-ene

  • A 3
  • B 4
  • C 5
  • D 7

Question - 2

Out of all the possible isomers of C5H11Cl, how many are secondary in nature? (Exclude stereoisomers if any.)

  • A 3
  • B 2
  • C 5
  • D 7

Question - 3

A saturated alkyl halide (C3H7X) heated with dry silver oxide (Ag2O) forms I -propoxypropane. The number of moles of alkyl halide consumed per mole of l-propoxypropane formed is ____________

  • A 5
  • B 7
  • C 1
  • D 2

Question - 4

3-Chloro-3-cyclopentylhexane 
The number of possible product(s) in the above reaction is __________

  • A 8
  • B 0
  • C 6
  • D 5

Question - 5

How many of the following alkyl halides CANNOT be prepared by Finkelstein reaction?
CH3(CH2)2Cl, CH3(CH2)3Br, CH3(CH2)3I, CH3CH(CH3)CH2-CI, PhCH2Br, PhCH2CH2I

  • A 6
  • B 8
  • C 4
  • D 5

Question - 6

How many of the following alkyl halides will readily undergo SNl. reaction mechanism?

  • A 4
  • B 5
  • C 6
  • D 9

Question - 7

How many chlorine atoms are present in DDT?

  • A 2
  • B 5
  • C 3
  • D 4

Question - 8

\(\text { 3-Methylpent-2-ene } \frac{\mathrm{HBr}}{\mathrm{H}_{2} \mathrm{O}_{2}} \mathrm{Z}\)

  • A 4
  • B 2
  • C 3
  • D 1

Question - 9

How many of the following alkyl halides can be prepared by Swarts reaction?
Chlorobenzene, ethyl chloride, methyl fluoride, methyl iodide, l-bromo-2,2-dimethylpropane, propyl fluoride, tert-butyl iodide

  • A 4
  • B 2
  • C 7
  • D 8

Question - 10

\(\text { Aniline } \frac{\mathrm{NaNO}_{2} / \mathrm{dilHCl}}{273-278 \mathrm{~K}} \mathrm{X} \stackrel{\mathrm{C} \mathrm{u}_{2} \mathrm{Cl}_{2} / \mathrm{HCl}}{\longrightarrow}\)
The total number of products obtained is __________

  • A 6
  • B 2
  • C 7
  • D 78