Across
- 4. Slow or gradual destruction of a metal when exposed to air and moisture.
- 7. In this reaction, there is always a gain of electrons.
- 9. Setup in which Electrolysis of water is performed.
- 10. Insoluble yellow precipitate formed in the chemical reaction between Potassium Iodide and Lead Nitrate.
Down
- 1. Most reactive metal on Reactivity Series.
- 2. Type of Reaction : 2AgBr(s)--->2Ag(s)+2Br(s)
- 3. AB+CD--->AD+CB
- 4. Black colour product in the oxidation of Copper.
- 5. Reaction in which substance gains oxygen or loses hydrogen.
- 6. Colour of product when Silver chloride is exposed to sunlight.
- 8. A compound used in the manufacture of cement.