Advertisements
Advertisements
प्रश्न
What are the main components of air?
Advertisements
उत्तर
Main components of air are:
- Nitrogen
- Oxygen
APPEARS IN
संबंधित प्रश्न
Fill in the blank :
________ is the most abundant inert gas present in air.
Briefly state the importance of Carbon dioxide.
What happens if the percentage of oxygen in the air reaches to 70%?
Classify the following.
( Dog, Cat, coconut tree, monkey, brinjal plant, papaya plant)
| Things which give out oxygen | Things which give out carbon dioxide |
Can you guess why fire extinguishers throw a stream of carbon-di-oxide while putting - off the fire?
Solvay process is a method to manufacture
Air also contains a small amount of carbon-di-oxide, water vapour, and some other gases like argon,
When cooled to -57°C, gaseous carbon-di-oxide becomes a liquid.
______ is necessary for all acids.
Nitrogen gas is so cold that moisture in the air condenses on it, creating a dense fog.
