6168211
Description
Flashcards by Fatima Zehra, updated more than 1 year ago
|
Created by Fatima Zehra
over 8 years ago
|
|
| Question | Answer |
| Ammonia | Damp blue litmus paper Red to Blue |
| CO2 | Use limewater chalky/white |
| Chlorine | Damp blue litmus paper bleaches the litmus paper turning it to colourless |
| Hydrogen | Use burning splint 'POP' sound |
| Oxygen | Glowing splint glows brighter or bursts into flames. |
| Sulfur dioxide | Place a drop of potassium dichromate on filter paper turns orange to green |
Want to create your own Flashcards for free with GoConqr? Learn more.