Chemistry
Match the statements 1 to 5 with their answers selected from A to J.
A: Cathode, B: Sucrose soln., C: Cl1-, D : Formic acid, E: Electrometallurgy, F: Ammonia, G: Mg2+, H: Electrorefining, I: Sulphur dioxide, J: Anode.
- A compound containing molecules only.
- A compound which ionizes in soln. state but not in gaseous state.
- The ion which accepts electrons from the cathode and gets reduced to neutral atoms.
- The electrode to which the cyanide ions of aq. Na[Ag(CN)2] migrate during electrolysis.
- An application of electrolysis in which the anode does not generally diminish in size.
Answer
The matched statements are given below:
| Sl. No. | Statement | Answer |
|---|---|---|
| 1 | A compound containing molecules only. | B: Sucrose soln. |
| 2 | A compound which ionizes in soln. state but not in gaseous state. | F: Ammonia |
| 3 | The ion which accepts electrons from the cathode and gets reduced to neutral atoms. | G: Mg2+ |
| 4 | The electrode to which the cyanide ions of aq. Na[Ag(CN)2 ] migrate during electrolysis. | J: Anode. |
| 5 | An application of electrolysis in which the anode does not generally diminish in size. | E: Electrometallurgy |
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