15. Match the following:
1. Galvanisation
2. Calcination
3. Redox reaction
4. Dental filling
- Noble gas elements
- coating with Zn
Silver - tin amalgam 4
- Alumino thermic process
- Heating in the absence of air
Answers
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Answer:
1. Galvanisation - coating of Zn
2. Calcination - heating in absence of air
3. Redox reaction - alumino thermic process
4. Dental filling -Siver tin amalgam
Explanation:
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