| List - I (Cell) | List - II (Use/Property/Reaction) | ||
| A. | Leclanche cell | I. | Converts energy of combustion into electrical energy |
| B. | Ni - Cd cell | II. | Does not involve any ion in solution and is used in hearing aids |
| C. | Fuel cell | III. | Rechargeable |
| D. | Mercury cell | IV. | Reaction at anode $\mathrm { Zn } \rightarrow \mathrm { Zn } ^ { 2 + } + 2 \mathrm { e } ^ { - }$ |
Q41. Match List I with List II
\begin{center}
\begin{tabular}{|l|l|l|l|}
\hline
& List - I (Cell) & & List - II (Use/Property/Reaction) \\
\hline
A. & Leclanche cell & I. & Converts energy of combustion into electrical energy \\
\hline
B. & Ni - Cd cell & II. & Does not involve any ion in solution and is used in hearing aids \\
\hline
C. & Fuel cell & III. & Rechargeable \\
\hline
D. & Mercury cell & IV. & Reaction at anode $\mathrm { Zn } \rightarrow \mathrm { Zn } ^ { 2 + } + 2 \mathrm { e } ^ { - }$ \\
\hline
\end{tabular}
\end{center}
Choose the correct answer from the options given below:\\
(1) A-II, B-III, C-IV, D-I\\
(2) A-I, B-II, C-III, D-IV\\
(3) A-III, B-I, C-IV, D-II\\
(4) A-IV, B-III, C-I, D-II