Match List I with List II:List I (Amines)List | vedclass

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(D) The basic strength of amines is inversely proportional to their $pK_{b}$ values.$1$. Aniline $(A)$ is the least basic due to resonance,so it has t

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$A-III, B-IV, C-II, D-I$

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(D) The basic strength of amines is inversely proportional to their $pK_{b}$ values.$1$. Aniline $(A)$ is the least basic due to resonance,so it has the highest $pK_{b}$ value: $9.38$ $(III)$.$2$. Among aliphatic amines,the basicity order in aqueous solution is determined by inductive effect,solvation,and steric hindrance. For ethylamines,the order is: $N$-Ethylethanamine ($C$,secondary) > $N,N$-Diethylethanamine ($D$,tertiary) > Ethanamine ($B$,primary).$3$. Corresponding $pK_{b}$ values are:- $C$ ($N$-Ethylethanamine): $3.00$ $(II)$- $D$ ($N,N$-Diethylethanamine): $3.25$ $(I)$- $B$ (Ethanamine): $3.29$ $(IV)$Thus,the correct matching is: $A-III, B-IV, C-II, D-I$.

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

Match List $I$ with List $II$:
List $I$ (Amines) List $II$ $(pK_{b})$
$A$. Aniline $I$. $3.25$
$B$. Ethanamine $II$. $3.00$
$C$. $N$-Ethylethanamine $III$. $9.38$
$D$. $N,N$-Diethylethanamine $IV$. $3.29$

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Match List $I$ with List $II$:List $I$ (Amines)List $II$ $(pK_{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: