Question
| Column I | Column II |
| (1) Galvanising | (a) Pressure cooker |
| (2) Tinning | (b) Silver plated spoons |
| (3) Electroplating | (c) Coating of tin on copper |
| (4) Anodizing | (d) Coating of Zn on iron |
✓
Answer
(1) Galvanising – Coating of Zn on iron
(2) Tinning – Coating of tin on copper
(3) Electroplating – Silver plated spoons
(4) Anodizing – Pressure cooker.
(2) Tinning – Coating of tin on copper
(3) Electroplating – Silver plated spoons
(4) Anodizing – Pressure cooker.
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