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Certain mass of oxygen exerts a pressure of 'P' atm in a vessel of volume 'V' at 25^@C. In the same vessel what be the pressure of gas at 25 K ? |
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Answer» Solution :GAY = lussac.slawis givenas ` (P_1)/(P_2) = (T_1)/(T_2)` ` {:(P_1 =P atm,T_1 = 298 K),( P_2 =? ,T_2 =25 K):}` Pressure of the GAS at 25K = `P_2= (P_1 T_2)/(T_1) = (P xx 25 )/( 298) = 0.084P atm` |
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