A gas occupies `300mL` at `127%^(@) C` and `730 mm` pressure What would be its volume as `STP` ? .
Text Solution
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Given: at `T_(1) = 400 K, T_(2) = 273 (STP)` `V_(1) = 300mL = (300//1000)` litre, `V_(2) =` `P_(1) = (730//760) atm, P_(2) = 1atm` ` :' (P_(1)P_(1))/(T_(1)) = (P_(2)V_(2))/(T_(2))` ` :. (730 xx 300)/(760 xx 1000 xx 400) = (1XV_(2))/(273)` `V_(2) = 0.1969` litre = 196.9 mL
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