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प्रश्न
A chemical called oxygenated water.
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उत्तर
H2O2 (Hydrogen peroxide)
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संबंधित प्रश्न
The most abundant element in the earth’s crust.
What happens when a glowing splinter is introduced in a jar containing oxygen ?
Fill in the blank :
____________ discovered the oxygen gas.
The natural way of adding oxygen to air which involves green plants is called
State the use of manganese dioxide in the laboratory prepa-ration of oxygen from potassium chlorate.
How will you obtain dry oxygen in the laboratory?
State two characteristics of Acidic oxides.
Complete and balance the following equation
S + O2 →
Tick (√ ) the most appropriate answer.
The catalyst used in the preparation of oxygen from hydrogen peroxide is :
Give reason for the following:
Oxygen gas does not affect moist blue litmus paper, but carbon dioxide turns it slightly pink.
