Q 1 :    

The final product A formed in the following multistep reaction sequence is                         [2024]

Q 2 :    

Identify the reagents used for the following conversion                         [2024]

• $A={\text{LiAlH}}_4, B={\text{NaOH}}_{\left(\mathrm{aq}\right)}, C={\text{NH}}_2{\text{-NH}}_2/\text{KOH}, \text{ethylene glycol}$

   

• $A=\text{DIBAL-H}, B={\text{NaOH}}_{\left(\mathrm{aq}\right)}, C={\text{NH}}_2{\text{-NH}}_2/\text{KOH}, \text{ethylene glycol}$

   

• $A=\text{DIBAL-H}, B={\text{NaOH}}_{\left(\mathrm{alc}\right)}, C=\text{Zn/HCl}$

   

• $A={\text{LiAlH}}_4, B={\text{NaOH}}_{\left(\mathrm{alc}\right)}, C=\text{Zn/HCl}$

   

Q 3 :    

Match List – I with List – II.                                [2024]

Choose the correct answer from the options given below:

• (A)−(III), (B)−(IV), (C)−(I), (D)−(II)

   

• (A)−(IV), (B)−(II), (C)−(I), (D)−(III)

   

• (A)−(IV), (B)−(II), (C)−(III), (D)−(I)

   

• (A)−(III), (B)−(IV), (C)−(II), (D)−(I)

   

Q 4 :    

Identify the product in the following reaction:                        [2024]

Q 5 :    

Identify ‘A’ in the following reaction:                               [2024]

Q 6 :    

Identify A and B in the given chemical reaction sequence:                [2024]

Q 7 :    

Consider the given reaction, identify the major product P.                    [2024]

• ${\mathrm{CH}}_3—{\mathrm{CH}}_2—{\mathrm{CH}}_2—\mathrm{OH}$

   

• 

   

• 

   

• 

   

Q 8 :    

What is the structure of C?                             [2024]

Q 9 :    

Which of the following compounds can give positive iodoform test when treated with aqueous KOH solution followed by potassium hypoiodite?         [2024]

• 

   

• ${\mathrm{CH}}_3 {\mathrm{CH}}_2 {\mathrm{CH}}_2 \mathrm{CHO}$

   

• 

   

• 

   

Q 10 :    

The product (P) formed in the following reaction is:             [2025]