railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) General Science Physics Current Electricity
Match the Chemical Effects of Electric Current with their descriptions:
| Chemical effects of electric current | Descriptions |
| a) Electrolysis | 1) oxidation during electrolysis |
| b) Electroplating | 2) chemical process |
| c) Cathode | 3) a thin layer of metal |
| d) Anode | 4) reduction during electrolysis |
1
a) 2 b) 3) c) 4) 1
2
a) 1 b) 3) c) 4) 2
3
a) 2 b) 4) c) 3) 1
4
a) 2 b) 1) c) 4) 3