5.85 g of NaCl is dissolved in 90 g water what is the mole fraction of – InterviewSolution

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1.	5.85 g of NaCl is dissolved in 90 g water what is the mole fraction of NaCl ?
Answer» SOLUTION :MOLE fraction , X =( 5.85/ 8.5)/(90/ 18)+( 8.85/58.5) = 0.1/6 + 0.1 = 0.02

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