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प्रश्न
One mole of any gas occupies ______ ml at S.T.P.
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उत्तर
One mole of any gas occupies 22400 ml at S.T.P.
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| Species Property | H2O | CO2 | Na atom | MgCl2 |
| No. of moles | 2 | - | - | 0.5 |
| No. of particles | - | 3.011×1023 | - | - |
| Mass | 36g | - | 115 g | - |
