[" (c) "0.082" litre-atm "K],[" A gaseous mixture of three gases "A,B" and "C" has a pressure of "10" atm.The total number "],[" of moles of all the gases is "10." If the partial pressures of "A" and "B" are "3.0" and "1.0" atm "],[" respectively and if "'C'" has mol.wt.Wh what is the weight of "'C'" in "g" present in the "],[" mixture? "n_(A)=3quad n_(B)=1quad n_(L)=10-(3+1)=6" mass of "san C=n_(C)times M_(C)],[[" (a) "8," (b) "12," (c) "3," (d) "6=6times2]]