Chemistry · Chemical Changes
Read the following statements and choose the correct option: Process A: Galvanization of iron to prevent rusting. Process B: Electroplating of copper onto an object.
- 1Both processes A and B are chemical changes.✓
- 2Both processes A and B are physical changes.
- 3Process A is a chemical change and B is a physical change.
- 4Process A is a physical change and B is a chemical change.
Correct answer
Both processes A and B are chemical changes.
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