Across
- 2. Aqueous solution of sodium chloride
- 8. I shows ph of all substances
- 10. I am called as acid opposites
- 12. Used in paper industry
- 14. I am colourless in acid
Down
- 1. Test for carbondioxide
- 3. Shows change in smell
- 4. I have ph less than 7
- 5. Used in kitchen
- 6. Distilled water
- 7. Released when acid reacts with base
- 9. Curd
- 11. Used in limewater test
- 13. When base dissolve in water