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प्रश्न
The constituent of air that supports combustion is _____.
पर्याय
Nitrogen
water vapour
Oxygen
water vapour
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उत्तर
The constituent of air that supports combustion is Oxygen.
APPEARS IN
संबंधित प्रश्न
Answer the question put against the following constituents of air:
Nitrogen : Explain its significance for plants and animals.
Answer the question put against the following constituents of air :
Water vapours : Explain their role in modifying the earth’s climate.
“Air is a mixture”. Support this statement citing at least three evidences.
Fill in the blank :
________ is the most abundant inert gas present in air.
Name the main components of air.
Classify Carbon dioxide. Also give a balanced equation to prepare it.
Why do we see the sky and air clear and clean after rainfall?
What is the composition of air?
When cooled to -57°C, gaseous carbon-di-oxide becomes a liquid.
A list of words is given in a box. Use appropriate words to fill up the blank in the following statement.
Mountaineers carry oxygen ______ with them, while climbing high mountains.
