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Calculate mole fraction of NaOH if 8of NaoH is 100 g water |
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Answer» tion:What WOULD you like to ask?12thChemistrySolutionsTypes of SolutionsFind mole fraction of NaOH ...CHEMISTRYavatarAsked on December 27, 2019 byShanthika RajammalFind mole fraction of NaOH in its 10% aqueous solution.MEDIUMHelp best friendStudy laterANSWERNaOH solution is PREPARED in water.Molar mass of NaOH=40 gMass of NaOH=10 gMolar mass of water = 18 gGiven mass of water = 90 gNumber of moles of NaOH= 4010 =0.25 molesNumber of moles of H 2 O= 1890 =5 molesMole fraction of NaOH= 0.25+50.25 =0.047 |
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