A "'beehive shelf "'is a piece of laboratory equipment, usually of pottery, used to support a receiving jar or tube while a gas is being collected over water with a pneumatic trough.
12.
This test was conducted by mixing nitrous gas with a test sample of another gas and trapping it in the pneumatic trough, essentially the greater the decrease in volume, the more pure the sample of gas was ( key principle in eudiometry ).
How to say pneumatic trough in Hindi and what is the meaning of pneumatic trough in Hindi? pneumatic trough Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
