Advertisements
Advertisements
प्रश्न
Explain the importance of nitrogen of the air for plant growth.
Advertisements
उत्तर
Nitrogen of air is converted to soluble nitrogenous compounds in the soil in the presence of air and moisture. These are absorbed by plants and converted to plant proteins.
संबंधित प्रश्न
What do you observe when Calcium is heated and then tested with moist blue and red litmus – paper?
A fuel when used releases least amount of pollutants in the air.
Classify Calcium oxide. Also give a balanced equation to prepare it.
Of the total volume of air – 4/5th is nitrogen. State the utility or consequence of this ratio.
List out the uses of carbon dioxide.
The constituent of air that supports combustion is _____.
The balance of oxygen in atmosphere is maintained through photosynthesis in animals and respiration in plants.
Solvay process is a method to manufacture
List out the uses of nitrogen.
______ gas cylinders are used for breathing purpose for a diver going deep into the sea.
