Advertisements
Advertisements
प्रश्न
Write about the reaction of nitrogen with non metals.
उत्तर
Nitrogen reacts with non-metals like hydrogen, oxygen, etc, at high temperatures to form their corresponding nitrogen compounds.
Non-metal + Nitrogen [Math Processing Error] Nitrogen compound
Example:
Write about the reaction of nitrogen with non-metals.
3H2 + N2 → 2NH3
Hydrogen Nitrogen Ammonia
APPEARS IN
संबंधित प्रश्न
“Air is a mixture”. Support this statement citing at least three evidences.
What are the two ways in which nitrogen fixation occurs?
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.
Write ‘True’ or ‘False’ in front of following statement.
The area where a lot of fuel burns has more percentage of carbon dioxide.
Write ‘True’ or ‘False’ in front of following statement.
The trapping of solar heat energy in the earth’s atmosphere is called greenhouse effect.
With the help of a labeled diagram, describe a simple experiment to show the presence of oxygen and nitrogen in air using a piece of white phosphorus.
State what would happen, if the air above the earth contained mainly oxygen and no nitrogen
What happens if the percentage of carbon-dioxide increases in the air?
Arrange the following statements in correct sequence
- Plants manufacture food by a process called photosynthesis.
- Plants require energy for their growth.
- Plants take in oxygen and release carbon dioxide just as animals.
- Plants take carbon dioxide from the atmosphere, use chlorophyll in the presence of sunlight and prepare food.
- Such oxygen is available to animals and human beings for breathing.
- During this process, oxygen is released by plants.
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere
oxygen
