Q 11 :

The major product ‘P’ for the following sequence of reactions is:  [2023]

[IMAGE 352]

• [IMAGE 353]

   

• [IMAGE 354]

   

• [IMAGE 355]

   

• [IMAGE 356]

   

Q 12 :

Reaction of propanamide with ${\mathrm{Br}}_2/\mathrm{KOH}$ (aq) produces:  [2023]

• Propanenitrile

   

• Ethylamine

   

• Ethylnitrile

   

• Propylamine

   

Q 13 :

The major product formed in the following reaction is               [2023]

[IMAGE 359]

• [IMAGE 360]

   

• [IMAGE 361]

   

• [IMAGE 362]

   

• [IMAGE 363]

   

Q 14 :

The major products A and B from the following reactions are:          [2023]

[IMAGE 365]

• [IMAGE 366]

   

• [IMAGE 367]

   

• [IMAGE 368]

   

• [IMAGE 369]

   

Q 15 :

In the reaction given below:

[IMAGE 371]

The product 'X' is:                       [2023]

• [IMAGE 372]

   

• [IMAGE 373]

   

• [IMAGE 374]

   

• [IMAGE 375]

   

Q 16 :

In the reaction given below:

[IMAGE 377]

'A' is                                                           [2023]

• [IMAGE 378]

   

• [IMAGE 379]

   

• [IMAGE 380]

   

• [IMAGE 381]

   

Q 17 :

How many of the transformations given below would result in aromatic amines?      [2023]

[IMAGE 383]

Q 18 :

Number of isomeric aromatic amines with molecular formula ${\mathrm{C}}_8{\mathrm{H}}_{11}\mathrm{N}$, which can be synthesized by Gabriel Phthalimide synthesis is _________.           [2023]