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Q. No.Match List-I with List-II:
Choose the correct answer from the options given below:
1. (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
2. (A)-(IV), (B)-(I), (C)-(II), (D)-(III)
3. (A)-(II), (B)-(I), (C)-(IV), (D)-(III)
4. (A)-(II), (B)-(I), (C)-(III), (D)-(IV)
| List-I | List-II | ||
| (A) | \(\small {\mathrm{{Cd}({s})+2 {Ni}({OH})_3({s}}) \rightarrow \mathrm{{CdO}({s}}) + \\2 \mathrm{{Ni}({OH})_2({s}) +{H}_2 {O}({l}})} \) | (I) | Primary battery |
| (B) | \(\small { \mathrm{{Zn}({Hg})+{HgO}({s}}) \rightarrow \mathrm{{ZnO}({s})+{Hg}({l})}}\) | (II) | Discharging of secondary battery |
| (C) | \(\small {2 \mathrm{{PbSO}_4({s})+ 2 {H}_2 {O}({l}}) \rightarrow \mathrm{{Pb}({s}}) \\ +\mathrm{{PbO}_2({s}) +2 {H}_2 {SO}_4({aq})}}\) | (III) | Fuel cell |
| (D) | \(\small { 2 \mathrm{{H}_2({g})+{O}_2({g}}) \rightarrow 2 \mathrm{{H}_2 {O}({l})}}\) | (IV) | Charging of secondary battery |
Choose the correct answer from the options given below:
1. (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
2. (A)-(IV), (B)-(I), (C)-(II), (D)-(III)
3. (A)-(II), (B)-(I), (C)-(IV), (D)-(III)
4. (A)-(II), (B)-(I), (C)-(III), (D)-(IV)
Subtopic: Corrosion | Hydrogen Economy |
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