tests Flashcards
1
Q
what is the test for oxygen
A
relighting splint- place a glowing splint in the test tube and if oxygen is present, splint relights
2
Q
what is the test for hydrogen
A
squeaky pop test- place a lighted splint near the test tube and if hydrogen is present there is a pop
3
Q
what is the test for carbon dioxide
A
limewater test- place limewater in the test tube and if CO is present, limewater will turn milky
4
Q
what is the test for chlorine
A
place it is damp blue litmus paper and if chlorine is present, it will be bleached white