Tests for gases. Flashcards
1
Q
What is the test for carbon dioxide and what is the positive result?
A
Bubble through lime water.
Cloudy.
2
Q
What is the test for hydrogen and what is the positive result?
A
Place a lighted splint in a test tube containing the gas. If the gas is hydrogen, there will be a squeaky pop.
3
Q
What is the test for oxygen and what is the positive result?
A
Re light glowing splint.
4
Q
What is the test for chlorine and what is the positive result?
A
Damp blue litmus paper.
Bleach it.