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प्रश्न
The natural way of adding oxygen to air which involves green plants is called
पर्याय
photosynthesis
respiration
burning
dissolution
MCQ
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उत्तर
photosynthesis
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Properties of Oxygen
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
The most abundant element in the earth’s crust.
Two substances from which oxygen can be obtained at a large scale.
An oxide and a carbonate containing oxygen.
Why is oxygen collected by downward displacement of water?
Fill in the blank :
____________ discovered the oxygen gas.
What happens when Sulphur burns in oxygen ? Also give the balanced chemical equation for the reaction.
State two characteristics of Acidic oxides.
Complete and balance the following equation
\[\ce{N2 + O2 ->[3000°C]}\]
Complete and balance the following equation
Al + O2 →
Write fully balanced equation for the following :
SO2 + H2O →
