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प्रश्न
Name the following.
Inert gases in the air
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उत्तर
Helium, Neon, Argon, Radon, Xenon, Krypton
संबंधित प्रश्न
What do you observe when a burning candle is covered with an inverted jar.
What do you observe when Carbon dioxide gas is passed through lime water.
Write the chemical name of The white insoluble solid formed on the reaction of carbon dioxide with lime water.
Give two uses of the following component present in air:
nitrogen
Tick (√) the correct alternative from the choice given for the following statement.
Respiration
State the meaning of the term atmosphere.
Mention two uses of air.
What should be done if the clothes of a person catch fire accidentally? Why?
List five activities that are possible due to the presence of air.
State whether the following statement is true or false. If false, correct them.
Air does not occupy any space.
