Method Upward displacement Downward Over water Gas syringe of air displacement of air Use Gas more dense than Gas less dense Gas is sparingly To measure the when... air than air soluble in water volume Apparatus Examples Carbon dioxide, Ammonia, Carbon dioxide, Any gas chlorine, sulphur hydrogen hydrogen, dioxide, hydrogen oxygen chloride
Method Upward displacement of air Downward displacement of air Over water Gas syringe Use when... Gas more dense than air Gas less dense than air Gas is sparingly soluble in water To measure the volume Apparatus Examples Carbon dioxide, chlorine, sulphur dioxide, hydrogen chloride Ammonia, hydrogen Carbon dioxide, hydrogen, oxygen Any gas