Q 1 :

Given below are two statements:

Statement (I): Aminobenzene and aniline are same organic compounds.

Statement (II): Aminobenzene and aniline are different organic compounds.

In the light of the above statements, choose the most appropriate answer from the options given below:             [2024]

• Both Statement I and Statement II are correct

   

• Statement I is correct but Statement II is incorrect

   

• Statement I is incorrect but Statement II is correct

   

• Both Statement I and Statement II are incorrect

   

Q 2 :

X g of ethylamine is subjected to reaction with ${\text{NaNO}}_2/\text{HCl}$ followed by water; evolved dinitrogen gas which occupied 2.24 L volume at STP. X is ______ $\times {10}^{-1}$ g.                 [2024]

Q 3 :

X g of ethanamine was subjected to reaction with ${\text{NaNO}}_2/\text{HCl}$ followed by hydrolysis to liberate ${\text{N}}_2$ and HCl. The HCl generated was completely neutralised by 0.2 moles of NaOH. X is ______ g.               [2024]

Q 4 :

Identify B formed in the reaction.                                           [2024]

$\text{Cl}-{\left({\text{CH}}_2\right)}_4-\text{Cl}\stackrel{\text{excess }{\mathrm{NH}}_3}{\to }\mathrm{A}\stackrel{\text{NaOH}}{\to }\mathrm{B}+{\mathrm{H}}_2\mathrm{O}+\mathrm{NaCl}$

• 

   

• ${\text{H}}_2\text{N}-{\left({\text{CH}}_2\right)}_4-{\text{NH}}_2$

   

• $\text{Cl}\stackrel{+}{\mathrm{N}}{\text{H}}_3-{\left({\text{CH}}_2\right)}_4-\stackrel{+}{\mathrm{N}}{\text{H}}_3{\text{Cl}}^{-}$

   

• 

   

Q 5 :

Find out the major product formed from the following reaction. [Me:$-{\mathrm{CH}}_3$]                               [2024]

Q 6 :

Phthalimide is made to undergo the following sequence of reactions.                                                     [2024]

$\mathrm{Phthalimide}\stackrel{\begin{array}{c}\left(\mathrm{i}\right) \mathrm{KOH}\\ \left(\mathrm{ii}\right) \mathrm{Benzylchloride}\end{array}}{\to }\mathrm{P}$

Total number of $\pi$ bonds present in product 'P' is/are ______

Q 7 :

An amine (X) is prepared by ammonolysis of benzyl chloride. On adding p-toluenesulphonyl chloride to it, the solution remains clear. The molar mass of the amine (X) formed is ______ g ${\mathrm{mol}}^{-1}$.

(Given molar mass in g ${\mathrm{mol}}^{-1}$: C : 12, H : 1, O : 16, N : 14)                                [2024]

Q 8 :

Match the compounds (List–I) with the appropriate Catalyst/Reagents (List–II) for their reduction into corresponding amines.       

Choose the correct answer from the options given below:              [2025]

• A–III, B–II, C–IV, D–I

   

• A–III, B–IV, C–II, D–I

   

• A–II, B–I, C–III, D–IV

   

• A–II, B–IV, C–III, D–I

   

Q 9 :

The correct order in aqueous medium of basic strength in case of methyl substituted amines is:             [2023]
 

• ${\mathrm{NH}}_3>{\mathrm{Me}}_3\mathrm{N}>{\mathrm{MeNH}}_2>{\mathrm{Me}}_2\mathrm{NH}$

   

• ${\mathrm{Me}}_2\mathrm{NH}>{\mathrm{Me}}_3\mathrm{N}>{\mathrm{MeNH}}_2>{\mathrm{NH}}_3$

   

• ${\mathrm{Me}}_2\mathrm{NH}>{\mathrm{MeNH}}_2>{\mathrm{Me}}_3\mathrm{N}>{\mathrm{NH}}_3$

   

• ${\mathrm{Me}}_3\mathrm{N}>{\mathrm{Me}}_2\mathrm{NH}>{\mathrm{MeNH}}_2>{\mathrm{NH}}_3$

   

Q 10 :

Match List I with List II                   [2023]

	List I (Amines)		List II (${\mathbf{pK}}_{\mathbf{b}}$)
A.	Aniline	I.	3.25
B.	Ethanamine	II.	3.00
C.	N-Ethylethanamine	III.	9.38
D.	N, N-Diethylethanamine	IV.	3.29

Choose the correct answer from the options given below:

• A-III, B-IV, C-II, D-I

   

• A-III, B-II, C-IV, D-I

   

• A-I, B-IV, C-II, D-III

   

• A-III, B-II, C-I, D-IV