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प्रश्न
Name two gases of air which dissolve in water by diffusion. What is the importance of this process in nature?
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उत्तर
The gases which dissolve in water by diffusion are carbon dioxide and oxygen. Carbon dioxide dissolved in water bodies is essential for the survival of the aquatic plants as they use this carbon dioxide to make food by photosynthesis. Oxygen dissolved in water is used by aquatic animals for breathing.
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संबंधित प्रश्न
Write the full forms of the following
- LPG
- CNG
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.
What does the diffusion of gases tell us about their particles?
Why do gases diffuse very fast?
Why does a gas fill a vessel completely?
Why do gases not have fixed shape?
How does the substance of gaseous particles change to a liquid state?
Comment upon the following:-
rigidity
Comment upon the following:-
shape
Which of the following is TRUE about gaseous state?
