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प्रश्न
Complete the statement given below by filling in the blank with the correct word from the words given:
The product formed which is common to both combustion and respiration is ______.
विकल्प
oxygen
carbon dioxide
nitrogen dioxide
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उत्तर
The product formed which is common to both combustion and respiration is nitrogen dioxide
संबंधित प्रश्न
Define the term smog.
Suggest five measures to prevent air pollution.
A fuel when used releases least amount of pollutants in the air.
Give reason:
When water is heated, we see bubbles rising up.
Fill in the blanks
Plants and animals maintain the balance of carbon ___________and _________ in the air.
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.
Complete the statement given below by filling in the blank with the correct word from the words given below
The ______ is a layer which extends up to about 10-50 km. above the earth.
List uses of oxygen.
Air contains a small amount of CO2, Water vapour, and some other gases like ______, etc.
______ exists in nature as silicates, carbonates, oxides, and water. It also exists in a free state as part of the air in the atmosphere.
