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प्रश्न
What happens when a glowing splinter is introduced in a jar containing oxygen ?
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उत्तर
Introduction of glowing splinter in the jar. The glowing splinter rekindles, but the gas does not catch fire.
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संबंधित प्रश्न
Two substances from which oxygen can be obtained at a large scale.
What is the role of manganese dioxide in the preparation of oxygen?
How is oxygen naturally renewed in air ?
Fill in the blank :
____________ discovered the oxygen gas.
The natural way of adding oxygen to air which involves green plants is called
Fill in the blanks:
Oxygen is collected by the __________ displacement of ________.
Give balanced equation to obtain oxygen from Silver oxide.
State two characteristics of Basic oxides.
Complete and balance the following equation
\[\ce{N2 + O2 ->[3000°C]}\]
Give reason for the following:
Oxidation of sulphur results in a product which turns moist blue litmus red.
