Test For Gases

Question 0

Oxygen???

Answer 0

Oxygen delights a glowing splint. Put a glowing splint in a test tube and if oxygen is present it will relight it

Question 1

Chlorine???

Answer 1

Chlorine bleaches damp litmus paper turning it white.

Put a piece of litmus paper in a test tube then it should turn white if chlorine is present

Question 2

Carbon dioxide???

Answer 2

Carbon dioxide turns lime water cloudy.

If you bubble through a test tube of lime water then it should go cloudy if carbon dioxide is present

Question 3

Hydrogen???

Answer 3

If you put a light splint in a test tube and there is a loud pop and some condensation then it means that hydrogen is present

Question 4

Ammonia???

Answer 4

Ammonia turns damp litmus paper red. If you put a piece of litmus paper I. A test tube and ammonia is present then it should go red