Which gas test can be used to identify the following gases?
Match the chemical test to the gas.
Gas
Hydrogen
Oxygen
Carbon dioxide
Chlorine
Ammonia gas
Chemical test
A lighted splint ‘pops’ when placed in a test tube of the gas.
A glowing splint reignites when placed in a test tube of the gas.
Limewater turns cloudy when the gas is bubbled through it.
Damp blue litmus paper turns red and is then bleached when placed in a test tube of the gas.
Damp red litmus paper turns blue and white fumes are formed with hydrogen chloride gas.