Chemistry, asked by hritik3725, 1 year ago

Resultant pressure if the two flasks are connected nitrogen and oxygen

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Answered by SauravKumarChaudhary
0
N2 - 1O2 - 2At initial conditionsP1 = 100kPa = 1 atmV1 = 1LP2 = 320kPa = 3.2 atmV2 = 3LApplying ideal gas lawPV/RT = nThus total moles at initial conditionsn1 + n2 = ni = (2/RT) + (9.3/RT) = 11.3/RTAfter mixing the gases, the no of moles would be same since the gases are not reacting.ni=nf = Pf* Vf/RTwhere Pf and Vf are the final pressure and volumes.Vf = V1+V2 = 4LThus,Pf*4/RT = 11.3/RTOn solving , Pf = 2.825 atmKindly approve
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