Advertisements
Advertisements
प्रश्न
______ gas is given to the patients having breathing problems.
Advertisements
उत्तर
Oxygen gas is given to the patients having breathing problems.
APPEARS IN
संबंधित प्रश्न
Name and briefly explain four ways by which pollution of air is caused by humans.
Complete and balance the following equation
CaO + H2O →
Give word equation for the following conversion:
Nitrogen dioxide to nitric acid
What is the percentage of nitrogen in air?
How do plants and animals maintain the balance of oxygen and carbon dioxide in the air?
The component of air used by green plants to make their food, is ______.
______ present in the air is needed for respiration.
______ is the main component of air.
______ gas is essential for the proper growth of all plants.
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere.
Oxygen
