Across
- 2. A wire gauze has thin sheet of ___ in the middle
- 3. Vinegar can remove stains caused by ____.
- 5. Petrol,kerosene,diesel is obtained from __
- 10. Another name for painkiller
- 11. Alchemist who prepared hydrochloric acid
- 12. Famous for his research on colour blindness
- 13. ______ bottomed flask is used for heating liquids.
- 14. Example of a polyester fabric
- 17. Used for removing stains, oil spots, etc.
Down
- 1. Alloy which is resistant to corrosion
- 4. Another name for Glauber's salt
- 5. China dish is made from __________
- 6. Henry Cavendish discovered ________ gas.
- 7. ___ burner is used in labs for heating purposes.
- 8. Nailpolish,ink stains can be removed using
- 9. Medicine extracted from the bark of plant
- 15. Glass ___ is used for stirring chemicals.
- 16. Open glass container provided with lip for pouring