Advertisements
Advertisements
प्रश्न
Write about the reaction of nitrogen with non metals.
Advertisements
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
What is the significance of water vapour in air?
Give a reason why water droplets appear on the outer surface of a tumbler containing ice.
______ gas is given to the patients having breathing problems.
The balance of oxygen in atmosphere is maintained through photosynthesis in animals and respiration in plants.
Analogy
Photosynthesis : _____ :: Respiration : Oxygen
The second major component of air is oxygen.
The composition of air changes slightly from place to place. Give examples.
“Air is not an elementary substance, but a composition”. Why?
Observe the picture given in figure carefully and answer the following questions.

- What is covering the nose and mouth of the police man?
- Why is he putting a cover on his nose?
- Can you comment on air quality of the place shown in the figure?
On a Sunday morning Paheli’s friend visited her home. She wanted to see some flowering plants in the nearby garden. Both of them went to the garden. While returning from the garden they also observed some flowering plants on the road side. But to their surprise they found that the leaves and flowers of these roadside plants were comparatively very dull. Can you help them to know why?
