Saved Bookmarks
| 1. |
In jewellery shop, electroplating is done to deposit gold on steel. Now the jewellery appears as gold. Is this a chemical change or a physical change? Give reason. [2 MARKS] |
|
Answer» In jewellery shop, electroplating is done to deposit gold on steel. Now the jewellery appears as gold. Is this a chemical change or a physical change? Give reason. |
|