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प्रश्न
Write ‘True’ or ‘False’ in front of following statement.
Liquid oxygen is used for burning fuel in spaceships.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
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उत्तर
True.
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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.
An oxide and a carbonate containing oxygen.
Why is oxygen collected by downward displacement of water?
What happens when mercuric oxide is heated?
Fill in the blank:
Oxygen occupies about ______ of air by volume.
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 :
Tick (√ ) the most appropriate answer.
When sulphur burns in oxygen, the colour of the flame is :
State any four physical properties of oxygen gas.
Write the reaction of oxygen with non–metals.
