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प्रश्न
Complete the statement given below by filling in the blank with the correct word from the words given:
The component of air which is variable in air above sea level and in air in general ______.
विकल्प
oxygen
nitrogen
water vapour
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उत्तर
The component of air which is variable in air above sea level and in air in general water vapour.
संबंधित प्रश्न
Explain the conversion of nitrogen into nitrates during lightning.
Classify Calcium oxide. Also give a balanced equation to prepare it.
Fill in the blank space by choosing the correct word from the given list.
List: sulphurous, nitric acid, red lead oxide paint, oxygen, phosphoric
Sulphur dioxide gas dissolves in water to form ___________ acid.
Of the total volume of air – 4/5th is nitrogen. State the utility or consequence of this ratio.
Write the percentage of the gases present in air.
______ is the percentage of nitrogen in air.
Explain carbon dioxide and its uses.
The second major component of air is oxygen.
A gas that neither burns nor supports burning is ______.
State whether the following statement is true or false. If false, correct them.
Plants produce oxygen during the process of making their own food.
