\begin{tabular}{|l|l|l|c|}
\hline \multicolumn{2}{|c|}{ Column-I } & \multicolumn{2}{c|}{\begin{....
\begin{tabular}{|l|l|l|c|}
\hline \multicolumn{2}{|c|}{ Column-I } & \multicolumn{2}{c|}{\begin{tabular}{c}
Column-II \\
(pH of resulting solution)
\end{tabular}} \\
\hline (A) & Basic Buffer & (P) & \( \mathrm{pK}_{\mathrm{a}}+\log \frac{[\text { salt] }}{[\text { acid] }} \) \\
\hline (B) & \begin{tabular}{l}
Salt of strong \\
acid and weak \\
base
\end{tabular} & (Q) & \( \frac{\mathrm{pK}_{\mathrm{w}}+\mathrm{pK}_{\mathrm{a}}+\log \mathrm{c}}{2} \) \\
\hline (C) & \begin{tabular}{l}
Salt of weak acid \\
and strong base
\end{tabular} & (R) & \( \frac{\mathrm{pK}_{\mathrm{w}}-\mathrm{pK}_{\mathrm{b}}-\log \mathrm{c}}{2} \) \\
\hline (D) & Acidic Buffer & (S) & \( 14-\mathrm{pK}_{\mathrm{b}}-\log \frac{\text { [salt] }}{\text { [base] }} \) \\
\hline
\end{tabular}
(1) \( \mathrm{A} \rightarrow \mathrm{P} ; \mathrm{B} \rightarrow \mathrm{Q} ; \mathrm{C} \rightarrow \mathrm{R} ; \mathrm{D} \rightarrow \mathrm{S} \)
(2) \( \mathrm{A} \rightarrow \mathrm{S} ; \mathrm{B} \rightarrow \mathrm{R} ; \mathrm{C} \rightarrow \mathrm{Q} ; \mathrm{D} \rightarrow \mathrm{P} \)
(3) \( \mathrm{A} \rightarrow \mathrm{R} ; \mathrm{B} \rightarrow \mathrm{Q} ; \mathrm{C} \rightarrow \mathrm{P} ; \mathrm{D} \rightarrow \mathrm{S} \)
(4) \( \mathrm{A} \rightarrow \mathrm{R} ; \mathrm{B} \rightarrow \mathrm{Q} ; \mathrm{C} \rightarrow \mathrm{S} ; \mathrm{D} \rightarrow \mathrm{P} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2024-01-21 | Let \( R \) be a relation from a set \( A \) to a set \( B \), then
(1) \( R=A \cup B \)
(2) \( .... |
| 2024-01-21 | One mole of \( \mathrm{N}_{2} \mathrm{H}_{4} \) loses 10 moles of electrons to form a new compou.... |
| 2024-01-21 | If \( R \) is a relation on a finite set having \( n \) elements, then
the number of relations o.... |
| 2024-01-21 | Let \( R \) be a relation on \( N \) defined by \( x+2 y=8 \). Then
domain of \( R \) is
W..... |
| 2024-01-21 | If \( R=\left\{(x, y): x, y \in Z, x^{2}+y^{2} \leq 4\right\} \) is a relation on \( Z \),
then .... |
| 2024-01-21 | Let \( R \) is a relation from \( \{11,12,13\} \) to \( \{8,10,12\} \) defined by \( y=x-3 \). T.... |
| 2024-01-21 | If the set \( A \) has \( p \) elements, \( B \) has \( q \) elements, then the
number of elemen.... |
| 2024-01-21 | A relation \( R \) is defined form \( \{2,3,4,5\} \) to \( \{3,6,7 \), \( 10\} \) by : \( x R y .... |
| 2024-01-21 | The oxidation numbers of \( \mathrm{C} \) in \( \mathrm{CH}_{4}, \mathrm{CH}_{3} \mathrm{Cl}, \m.... |
| 2024-01-21 | A relation \( \phi \) from \( \mathrm{C} \) to \( \mathrm{R} \) is defined by \( \mathrm{x} \phi.... |
| 2024-01-21 | \begin{tabular}{|l|l|l|c|}
\hline \multicolumn{2}{|c|}{ Column-I } & \multicolumn{2}{c|}{\begin{.... |
| 2024-01-21 | Consider the titration of \( 50 \mathrm{~mL} \) of \( 0.1 \mathrm{M} \mathrm{HBr} \) with \( 0.1.... |
| 2024-01-21 | The dissociation of weak electrolyte (weak acid) is expressed in terms of Ostwald dilution law. .... |
| 2024-01-21 | \( A=\left\{x: x\right. \) satisfies \( \left.x^{3}-11 x^{2}+39 x-45=0\right\} \)
\( B=\{x: 5 x-.... |
| 2024-01-21 | Which of the following is an empty set?.... |
| 2024-01-21 | Statement-1: If \( n(A)=3, n(B)=6 \) and \( A \subset B \), then the number of elements in \( A .... |
| 2024-01-21 | In a class of 42 students, the number of students studying different subjects are 23 in Mathemat.... |
| 2024-01-21 | Statement-1: Let \( A=\{1,2,3\} \) and \( B=\{1,2,3,4\} \).
Then, \( A \subset B \).
Statement -.... |
| 2024-01-21 | If \( U=\left\{x: x^{5}-6 x^{4}+11 x^{3}-6 x^{2}=0\right\} \)
\( A=\left\{x: x^{2}-x=0\right\} \.... |
| 2024-01-21 | \( 2.5 \mathrm{~mL} \) of \( 2 / 5 \mathrm{M} \) weak monoacidic base \( \left(\mathrm{K}_{\math.... |
| 2024-01-21 | Match the column -I and column-II:
\begin{tabular}{|l|l|l|l|}
\hline \multicolumn{2}{|c|}{ Colum.... |
0