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प्रश्न
Fill in the blank space by choosing the correct word from the given list.
List: oxygen, carbonic, suIphurUioxide gas, precipitation, helium
Dust particles help in the ________ of water vapour in air.
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उत्तर
Dust particles help in the precipitation of water vapour in air.
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संबंधित प्रश्न
Explain the conversion of nitrogen into nitrates during lightning.
Fill in the blank space by choosing the correct word from the given list.
List: oxygen, carbonic, suIphurUioxide gas, precipitation, helium
_______ gas is used for filling weather observation balloons.
Give the chemical name of rust.
Complete the statement given below by filling in the blank with the correct word from the words given:
The product formed which is common to both combustion and respiration is ______.
Why is air considered as a mixture?
_______ and ______ are the two gases, which when taken together, make up about 99 percentage of air.
- Nitrogen
- carbon-di-oxide
- Noble gases
- Oxygen
How do astronauts breathe when they go beyond the earth’s atmosphere?
What is the composition of air?
Nitrogen is essential for burning.
Make sentences using the given set of words.
99%, oxygen, nitrogen, air, together
