Test for Gases

What is the test for hydrogen?

• relight a glowing splint

• cloudy limewater

• bleaches damp litmus paper

• squeaky pop

What is the test for oxygen?

• relight a glowing splint

• cloudy limewater

• bleaches damp litmus paper

• squeaky pop

What is the test for carbon dioxide?

• relight a glowing splint

• cloudy limewater

• bleaches damp litmus paper

• squeaky pop

What is the test for chlorine?

• relight a glowing splint

• cloudy limewater

• bleaches damp litmus paper

• squeaky pop

What is the test for ammonium gas (NH₃)?

• turns damp red litmus blue

• turns limewater milky

• bleaches damp litmus paper

• 'pops' with a lighted splint