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Set 11 of 16 · Questions 301-330 of 459

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JEE Main Chemistry · Hydrocarbons · Set 11 (Q301-330)

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  1. 301.
    The product(s) formed when toluene is reacted with in presence of in dark is/are
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  2. 302.
    Reaction of 2-methylbuta-1, 3-diene with and , gives
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  3. 303.
    Identify and in the following reaction sequence.
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  4. 304.
    What are the suitable conditions for the following transformation?
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  5. 305.
    Which of the following reactions is not correct?
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  6. 306.
    The major product of the following reaction is:
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  7. 307.
    What is is the following reaction sequence?
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  8. 308.
    2,3‐Dimethyl‐2‐butene can be prepared by heating which of the following
    compounds with a strong acid?
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  9. 309.
    In a reaction of aniline a coloured products C was obtained. The structure of C would be :
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  10. 310.
    In the following reaction sequence, is
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  11. 311.
    The major products 'A' and 'B' respectively, areCH3
    A'«-^-C-C = -iga-VB' OH^ Lri^ CH~
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  12. 312.
    1-chloro-3-methylbutane on reaction with zinc and dilute hydrochloric acid gives______ as the major product.
    1. (1)2-methylbutane
    2. (2)2-methylbutene
    3. (3)n-pentane
    4. (4)n-pentene
  13. 313.
    The major product of the following reaction is:
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  14. 314.
    Which one of the following alkenes when treated with HCl yields majorly an anti Markovnikov product ?
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  15. 315.
    Identify correct A, B and C in the reaction sequence given below :
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  16. 316.
    The molecular formula of diphenyl methane, , is C13H12.
    How many structural isomers are possible when one of the hydrogen is replaced by chlorine atom
    1. (1)4
    2. (2)8
    3. (3)7
    4. (4)6
  17. 317.
    Find out the major product for the following reaction.
    Major Product
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  18. 318.
    The following reaction

    is known as :
    1. (1)Perkin reaction
    2. (2)Gattermann-Koch formylation
    3. (3)Kolbe’s reaction
    4. (4)Gattermann reaction
  19. 319.
    Product A and B formed in the following set of reactions are:
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  20. 320.
    Which one of the following reaction sequences will give an azo dye?
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  21. 321.
    Consider the given reaction, the product A is :
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  22. 322.
    Excess of isobutane on reaction with in presence of light at C gives which one of the following, asthe major product?
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  23. 323.
    Identify the product in the following reaction sequence.
    1. (1)pentane
    2. (2)cyclobutane
    3. (3)cyclopentane
    4. (4)cyclopentanone.
  24. 324.
    An unsaturated organic compound, on reaction with hot, acidified gives succinic acid. What is ?
    1. (1)Cyclopentene
    2. (2)Cyclopropene
    3. (3)Cyclobutene
    4. (4)2-Butene
  25. 325.
    Fluorination of an aromatic ring is easily accomplished by treating a diazonium salt with . Which of the following conditions is correct about this reaction?
    1. (1)Only heat
    2. (2)/Cu
    3. (3)O/O
    4. (4)NaF/Cu
  26. 326.
    The major product of the following reaction is:
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  27. 327.
    The major product Z obtained in the following reaction scheme is
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  28. 328.
    What is the major product ' ' in the following sequence of reactions?
    1. (1)
    2. (2)
    3. (3)
    4. (4)
  29. 329.
    Consider the following reaction What is Y?
    1. (1)Acetanilide
    2. (2)Benzanilide
    3. (3)Azobenzene
    4. (4)Hydrazobenzene
  30. 330.
    The major product 'A' of the following given reaction has_____ hybridized carbon atoms. 2,7 - Dimethyll -2,6- octadiene