Advertisements
Advertisements
Question
What are the main components of air?
Advertisements
Solution
Main components of air are:
- Nitrogen
- Oxygen
APPEARS IN
RELATED QUESTIONS
Complete and balance the following chemical equation.
\[\ce{HgO ->[heat]}\] ______ + _______
Briefly state the importance of Carbon dioxide.
Write ‘True’ or ‘False’ in front of following statement.
The catalyst used in laboratory preparation of oxygen gas from hydrogen peroxide gas is magnesium oxide
Fill in the blank
The supporter of combustion in air is _____.
Name the components of air with their approximate percentage by volume in air. Does the percentage by volume of each component remain the same, in the atmosphere of different parts of the world? Explain with reasons.
State what would happen, if the air above the earth contained mainly oxygen and no nitrogen
Compare the three main components of air i.e. nitrogen, oxygen and carbon dioxide with reference to their density and solubility, nature and reactivity.
Of the total volume of air – 4/5th is nitrogen. State the utility or consequence of this ratio.
______ present in the air is needed for respiration.
The components of air which are harmful to living beings are ______.
