The gas that can be used to
fill party balloons is _______.
TNSCERT Class 8 Science Ch5. Elements and Compounds Around us
Answers
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The gas that can be used to fill party balloons is helium or hydrogen
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Helium gas is used in filling party balloons.
Explanation:
The colorful balloons which are used in ceremonies such as sports, birthday parties etc, has the ability to fly. It is because they are filled with helium gas which is lighter than air. In the periodic table both hydrogen and helium gases are considered as light weight gas.
But the reason, helium is filled in balloon is that it is a noble gas and doesn’t burn. On the other hand hydrogen has the ability to burn in the atmosphere at suitable temperature and pressure.
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