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प्रश्न
Give one example of diffusion of gases in a liquid.
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उत्तर
The example of diffusion of gases in liquids is:
Oxygen (gas) gets dissolved in blood (liquid) during the process of respiration.
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संबंधित प्रश्न
Name the physical state of matter which can be easily compressed.
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Red-brown bromine vapour diffuse into air in a gas jar but the colourless air molecules do not diffuse into bromine vapour.
Fill in the following blank with suitable words :
At room temperature, the forces of attraction between the particles of solid substances are ....................... then those which exist in the gaseous state.
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Name two gases of air which dissolve in water by diffusion. What is the importance of this process in nature?
How does the substance of gaseous particles change to a liquid state?
Comment upon the following:-
density
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| Fig. I | Fig. II |
In figure-I, an air column of length ℓ1 is entrapped by a column of Hg of length 8 cm. In figure-II length of same air column at the same temperature is ℓ2. The `ℓ_1/ℓ_2` is:
(1 atm = 76 cm of Hg)
2 litre He gas at 2 atm and 300 K is inserted into a 4 litre rigid container containing N2 at 600 K and 4 atm. Finally mixture is maintained at 600 K temperature. The final pressure of gaseous mixture would be ______ torr.
