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प्रश्न
______ gas is given to the patients having breathing problems.
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उत्तर
Oxygen gas is given to the patients having breathing problems.
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संबंधित प्रश्न
Write ‘True’ or ‘False’ in front of following statement.
Water containing dissolved carbon dioxide can dissolve marble.
What are the two necessary conditions for rusting of iron?
Fill in the blank
Aquatic plants and animals use _________ in water.
What is the percentage of oxygen in air?
_______ can be seen moving in a beam of sunlight in a dark room.
Analogy
Photosynthesis : _____ :: Respiration : Oxygen
How do plants and animals maintain the balance of oxygen and carbon dioxide in the air?
Venus's atmosphere consists of roughly 96 – 97% of ______.
Match the following
| 1. | Oxygen | a. | Carbon dioxide |
| 2. | Azote | b. | Nitrogen |
| 3. | Solvay process | c. | Vital life |
| 4. | Gun powder | d. | No life |
State whether the following statement is true or false. If false, correct them.
Plants consume oxygen for respiration.
