A vessel of capacity `400 cm^(3)` contains hydrogen gas at 1 atm pressure at `7^(@)C`. In order to expel `28.57 cm^(3)` of the gas at the same pressure, to what temperature the vessel should be heated ?

A vessel of capacity `400 cm^(3)` contains hydrogen gas at 1 atm press

1.	A vessel of capacity `400 cm^(3)` contains hydrogen gas at 1 atm pressure at `7^(@)C`. In order to expel `28.57 cm^(3)` of the gas at the same pressure, to what temperature the vessel should be heated ?
Answer» Given `V_(1)=400` `T_(1)=7^(@)C=280.15K` `V_(2)=400-28.57=371.43cm^(3)` `T_(2)=?` `thereforeT_(2)=V_(2)T_(1)//V_(1)=300.15K` or `27^(@)C`

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A vessel of capacity `400 cm^(3)` contains hydrogen gas at 1 atm pressure at `7^(@)C`. In order to expel `28.57 cm^(3)` of the gas at the same pressure, to what temperature the vessel should be heated ?

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