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