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The figure below shows an arrangement to demonstrate diffusion through solids.

      

The figure below shows an arrangement to demonstrate diffusion through solids.
pic10920191042.png
The hydrogen gas is supplied for sometimes then stopped and the beaker removed. State and explain what is likely t be observed when the hydrogen gas supply is stopped.

  

Answers


sharon
Water rises up the glass tube. Hydrogen diffuses out the porous pot faster than air diffusing into the pot creating partial vacuum (low pressure) hence atmospheric pressure pushes water upwards.`
sharon kalunda answered the question on September 10, 2019 at 07:45


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