Across
- 3. Most decomposition reactions are also called as-
- 7. when ferrous sulphate is decomposed which reaction is involved in it
- 9. when lead nitrate decomposes the brown fumes produced are of -
- 10. _______ can be used to prevent corrosion
Down
- 1. Which type of decomposition reactions are used in black and white photography
- 2. ________ is formed when silver articles react with Sulphur in air
- 4. oxidation of metals is known as -
- 5. the process of corrosion of iron is called-
- 6. What substance decomposes to form quicklime and carbon dioxide
- 8. when copper corodes which coloured coating is seen