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9. Nitrogen gas is filled in a container of volume23L aa 32°C and at 4.7 atm pressure. Calculatenumber of moles of gas (Ans 0436 moles) |
Answer» <p>PV = nRT</p><p>R = 0.082 atm.L/mol.K</p><p>You should convert the temperature to Kelvin.T = TºC + 273T = 32ºC = 305K</p><p>4.7*2.3 = 0.082*305*n10.81 = 25.01nn = 10.81/25.01n = 0.43mol</p> | |