If the intermolecules forces vanish away, the volume occupied by the molecules contained in `4.5 kg` water at stantard temperature and pressure will be given byA. `5.6m^(3)`B. `4.5m^(3)`C. `11.2m^(3)`D. `5.6 L`

If the intermolecules forces vanish away, the volume occupied by the m

1.	If the intermolecules forces vanish away, the volume occupied by the molecules contained in `4.5 kg` water at stantard temperature and pressure will be given byA. `5.6m^(3)`B. `4.5m^(3)`C. `11.2m^(3)`D. `5.6 L`
Answer» Correct Answer - A If internmolecular forces vanish aqay, the liquid will convert into vapours. Molecullar mass of water vapours `=18g =18xx10^(-3)kg` So,`18xx10^(-3)kg` of water vapour will occupy `22400 m^(3)` then, 4.5 kg of water vapour will occupy `(22.4xx10^(-3))/(18xx106(-3))xx4.5=5.6 m^(3)`

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If the intermolecules forces vanish away, the volume occupied by the molecules contained in `4.5 kg` water at stantard temperature and pressure will be given byA. `5.6m^(3)`B. `4.5m^(3)`C. `11.2m^(3)`D. `5.6 L`

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