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प्रश्न
The natural way of adding oxygen to air which involves green plants is called
विकल्प
photosynthesis
respiration
burning
dissolution
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उत्तर
photosynthesis
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संबंधित प्रश्न
What happens when mercuric oxide is heated?
Why is potassium chlorate is not used for laboratory preparation of oxygen ?
What happens when Sulphur burns in oxygen ? Also give the balanced chemical equation for the reaction.
What happens when Magnesium burns in oxygen ? Also give the balanced chemical equation for the reaction.
Give balanced equation to obtain oxygen from Silver oxide.
State the use of manganese dioxide in the laboratory prepa-ration of oxygen from potassium chlorate.
State two characteristics of Basic oxides.
Describe what you will observe and write fully balanced equation when the following is introduced in a jar of oxygen.
Burning magnesium
Oxygen is a poor conductor of heat and electricity.
Write a note on the rusting process.
