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प्रश्न
Who am I?
I am a mixture of gases.
एक शब्द/वाक्यांश उत्तर
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उत्तर
Air
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संबंधित प्रश्न
Give one use for the following inert gases :
argon
Give one use for the following inert gase :
helium
Give one use for the following inert gase :
krypton
Give one use for the following inert gase :
xenon
State one method by which :
- Oxygen is added to air
- Carbon dioxide is added to air
- Oxygen is removed from the air
- Carbon dioxide is removed from the air
Write down the composition of air.
How does oxygen and carbon dioxide remain nearly constant in the atmosphere?
State the utility of carbon dioxide for manufacture of food by plants.
State its role in warming the earth’s environment and in excess resulting in global warming.
Marked temperature changes in the aquatic environment can affect
